Python学习之路 （一）开发环境搭建
前言
python3应该是Python的趋势所在，当然目前争议也比较大，这篇随笔的主要目的是记录在centos6.7下搭建python3环境的过程
以及碰到的问题和解决过程。
另外，如果本机安装了python2，尽量不要管他，使用python3运行python脚本就好，因为可能有程序依赖目前的python2环境，
比如yum！！！！！
不要动现有的python2环境！
不要动现有的python2环境！
不要动现有的python2环境！
重要的使用说三遍！
安装python3.6
1、查看默认版本
查看当前CentOS-6.7系统默认的python版本
[hadoop@hadoop1 ~]$ python -V Python 2.6.6 [hadoop@hadoop1 ~]$
2、安装依赖环境
此处需要使用root用户进行安装
[root@hadoop1 hadoop]# yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel
1 [root@hadoop1 hadoop]# yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel 2 已加载插件：fastestmirror, refresh-packagekit, security 3 设置安装进程 4 Determining fastest mirrors 5 * base: mirrors.neusoft.edu.cn 6 * extras: mirrors.neusoft.edu.cn 7 * updates: mirror.bit.edu.cn 8 base | 3.7 kB 00:00 9 extras | 3.4 kB 00:00 10 extras/primary_db | 30 kB 00:00 11 updates | 3.4 kB 00:00 12 updates/primary_db | 7.0 MB 00:01 13 解决依赖关系 14 --> 执行事务检查 15 ---> Package bzip2-devel.x86_64 0:1.0.5-7.el6_0 will be 安装 16 ---> Package db4-devel.x86_64 0:4.7.25-19.el6_6 will be 升级 17 ---> Package db4-devel.x86_64 0:4.7.25-22.el6 will be an update 18 --> 处理依赖关系 db4-cxx = 4.7.25-22.el6，它被软件包 db4-devel-4.7.25-22.el6.x86_64 需要 19 --> 处理依赖关系 db4 = 4.7.25-22.el6，它被软件包 db4-devel-4.7.25-22.el6.x86_64 需要 20 ---> Package gdbm-devel.x86_64 0:1.8.0-38.el6 will be 升级 21 ---> Package gdbm-devel.x86_64 0:1.8.0-39.el6 will be an update 22 --> 处理依赖关系 gdbm = 1.8.0-39.el6，它被软件包 gdbm-devel-1.8.0-39.el6.x86_64 需要 23 ---> Package libpcap-devel.x86_64 14:1.4.0-4.20130826git2dbcaa1.el6 will be 安装 24 ---> Package ncurses-devel.x86_64 0:5.7-4.20090207.el6 will be 安装 25 ---> Package openssl-devel.x86_64 0:1.0.1e-57.el6 will be 安装 26 --> 处理依赖关系 openssl = 1.0.1e-57.el6，它被软件包 openssl-devel-1.0.1e-57.el6.x86_64 需要 27 --> 处理依赖关系 krb5-devel，它被软件包 openssl-devel-1.0.1e-57.el6.x86_64 需要 28 ---> Package readline-devel.x86_64 0:6.0-4.el6 will be 安装 29 ---> Package sqlite-devel.x86_64 0:3.6.20-1.el6_7.2 will be 安装 30 --> 处理依赖关系 sqlite = 3.6.20-1.el6_7.2，它被软件包 sqlite-devel-3.6.20-1.el6_7.2.x86_64 需要 31 ---> Package tk-devel.x86_64 1:8.5.7-5.el6 will be 安装 32 --> 处理依赖关系 tk = 1:8.5.7-5.el6，它被软件包 1:tk-devel-8.5.7-5.el6.x86_64 需要 33 --> 处理依赖关系 tcl-devel = 1:8.5.7，它被软件包 1:tk-devel-8.5.7-5.el6.x86_64 需要 34 --> 处理依赖关系 libXft-devel，它被软件包 1:tk-devel-8.5.7-5.el6.x86_64 需要 35 --> 处理依赖关系 libX11-devel，它被软件包 1:tk-devel-8.5.7-5.el6.x86_64 需要 36 --> 处理依赖关系 libtk8.5.so()(64bit)，它被软件包 1:tk-devel-8.5.7-5.el6.x86_64 需要 37 ---> Package xz-devel.x86_64 0:4.999.9-0.5.beta.20091007git.el6 will be 安装 38 ---> Package zlib-devel.x86_64 0:1.2.3-29.el6 will be 安装 39 --> 执行事务检查 40 ---> Package db4.x86_64 0:4.7.25-19.el6_6 will be 升级 41 --> 处理依赖关系 db4 = 4.7.25-19.el6_6，它被软件包 db4-utils-4.7.25-19.el6_6.x86_64 需要 42 ---> Package db4.x86_64 0:4.7.25-22.el6 will be an update 43 ---> Package db4-cxx.x86_64 0:4.7.25-19.el6_6 will be 升级 44 ---> Package db4-cxx.x86_64 0:4.7.25-22.el6 will be an update 45 ---> Package gdbm.x86_64 0:1.8.0-38.el6 will be 升级 46 ---> Package gdbm.x86_64 0:1.8.0-39.el6 will be an update 47 ---> Package krb5-devel.x86_64 0:1.10.3-65.el6 will be 安装 48 --> 处理依赖关系 libkadm5(x86-64) = 1.10.3-65.el6，它被软件包 krb5-devel-1.10.3-65.el6.x86_64 需要 49 --> 处理依赖关系 krb5-libs = 1.10.3-65.el6，它被软件包 krb5-devel-1.10.3-65.el6.x86_64 需要 50 --> 处理依赖关系 libselinux-devel，它被软件包 krb5-devel-1.10.3-65.el6.x86_64 需要 51 --> 处理依赖关系 libcom_err-devel，它被软件包 krb5-devel-1.10.3-65.el6.x86_64 需要 52 --> 处理依赖关系 keyutils-libs-devel，它被软件包 krb5-devel-1.10.3-65.el6.x86_64 需要 53 ---> Package libX11-devel.x86_64 0:1.6.4-3.el6 will be 安装 54 --> 处理依赖关系 libX11 = 1.6.4-3.el6，它被软件包 libX11-devel-1.6.4-3.el6.x86_64 需要 55 --> 处理依赖关系 pkgconfig(xcb) >= 1.11.1，它被软件包 libX11-devel-1.6.4-3.el6.x86_64 需要 56 --> 处理依赖关系 pkgconfig(xproto)，它被软件包 libX11-devel-1.6.4-3.el6.x86_64 需要 57 --> 处理依赖关系 pkgconfig(xcb)，它被软件包 libX11-devel-1.6.4-3.el6.x86_64 需要 58 --> 处理依赖关系 pkgconfig(kbproto)，它被软件包 libX11-devel-1.6.4-3.el6.x86_64 需要 59 ---> Package libXft-devel.x86_64 0:2.3.2-1.el6 will be 安装 60 --> 处理依赖关系 libXft = 2.3.2-1.el6，它被软件包 libXft-devel-2.3.2-1.el6.x86_64 需要 61 --> 处理依赖关系 pkgconfig(xrender)，它被软件包 libXft-devel-2.3.2-1.el6.x86_64 需要 62 --> 处理依赖关系 pkgconfig(freetype2)，它被软件包 libXft-devel-2.3.2-1.el6.x86_64 需要 63 --> 处理依赖关系 pkgconfig(fontconfig)，它被软件包 libXft-devel-2.3.2-1.el6.x86_64 需要 64 ---> Package openssl.x86_64 0:1.0.1e-42.el6 will be 升级 65 ---> Package openssl.x86_64 0:1.0.1e-57.el6 will be an update 66 ---> Package sqlite.x86_64 0:3.6.20-1.el6 will be 升级 67 ---> Package sqlite.x86_64 0:3.6.20-1.el6_7.2 will be an update 68 ---> Package tcl-devel.x86_64 1:8.5.7-6.el6 will be 安装 69 --> 处理依赖关系 tcl = 1:8.5.7-6.el6，它被软件包 1:tcl-devel-8.5.7-6.el6.x86_64 需要 70 --> 处理依赖关系 libtcl8.5.so()(64bit)，它被软件包 1:tcl-devel-8.5.7-6.el6.x86_64 需要 71 ---> Package tk.x86_64 1:8.5.7-5.el6 will be 安装 72 --> 执行事务检查 73 ---> Package db4-utils.x86_64 0:4.7.25-19.el6_6 will be 升级 74 ---> Package db4-utils.x86_64 0:4.7.25-22.el6 will be an update 75 ---> Package fontconfig-devel.x86_64 0:2.8.0-5.el6 will be 安装 76 ---> Package freetype-devel.x86_64 0:2.3.11-17.el6 will be 安装 77 --> 处理依赖关系 freetype = 2.3.11-17.el6，它被软件包 freetype-devel-2.3.11-17.el6.x86_64 需要 78 ---> Package keyutils-libs-devel.x86_64 0:1.4-5.el6 will be 安装 79 ---> Package krb5-libs.x86_64 0:1.10.3-42.el6 will be 升级 80 --> 处理依赖关系 krb5-libs = 1.10.3-42.el6，它被软件包 krb5-workstation-1.10.3-42.el6.x86_64 需要 81 ---> Package krb5-libs.x86_64 0:1.10.3-65.el6 will be an update 82 ---> Package libX11.x86_64 0:1.6.0-6.el6 will be 升级 83 ---> Package libX11.x86_64 0:1.6.4-3.el6 will be an update 84 --> 处理依赖关系 libX11-common = 1.6.4-3.el6，它被软件包 libX11-1.6.4-3.el6.x86_64 需要 85 ---> Package libXft.x86_64 0:2.3.1-2.el6 will be 升级 86 ---> Package libXft.x86_64 0:2.3.2-1.el6 will be an update 87 ---> Package libXrender-devel.x86_64 0:0.9.10-1.el6 will be 安装 88 --> 处理依赖关系 libXrender = 0.9.10-1.el6，它被软件包 libXrender-devel-0.9.10-1.el6.x86_64 需要 89 ---> Package libcom_err-devel.x86_64 0:1.41.12-23.el6 will be 安装 90 --> 处理依赖关系 libcom_err = 1.41.12-23.el6，它被软件包 libcom_err-devel-1.41.12-23.el6.x86_64 需要 91 ---> Package libkadm5.x86_64 0:1.10.3-65.el6 will be 安装 92 ---> Package libselinux-devel.x86_64 0:2.0.94-7.el6 will be 安装 93 --> 处理依赖关系 libselinux = 2.0.94-7.el6，它被软件包 libselinux-devel-2.0.94-7.el6.x86_64 需要 94 --> 处理依赖关系 libsepol-devel >= 2.0.32-1，它被软件包 libselinux-devel-2.0.94-7.el6.x86_64 需要 95 --> 处理依赖关系 pkgconfig(libsepol)，它被软件包 libselinux-devel-2.0.94-7.el6.x86_64 需要 96 ---> Package libxcb-devel.x86_64 0:1.12-4.el6 will be 安装 97 --> 处理依赖关系 libxcb = 1.12-4.el6，它被软件包 libxcb-devel-1.12-4.el6.x86_64 需要 98 --> 处理依赖关系 pkgconfig(xau) >= 0.99.2，它被软件包 libxcb-devel-1.12-4.el6.x86_64 需要 99 --> 处理依赖关系 libxcb-xkb.so.1()(64bit)，它被软件包 libxcb-devel-1.12-4.el6.x86_64 需要 100 --> 处理依赖关系 libxcb-xinput.so.0()(64bit)，它被软件包 libxcb-devel-1.12-4.el6.x86_64 需要 101 --> 处理依赖关系 libxcb-sync.so.1()(64bit)，它被软件包 libxcb-devel-1.12-4.el6.x86_64 需要 102 --> 处理依赖关系 libxcb-present.so.0()(64bit)，它被软件包 libxcb-devel-1.12-4.el6.x86_64 需要 103 --> 处理依赖关系 libxcb-dri3.so.0()(64bit)，它被软件包 libxcb-devel-1.12-4.el6.x86_64 需要 104 ---> Package tcl.x86_64 1:8.5.7-6.el6 will be 安装 105 ---> Package xorg-x11-proto-devel.noarch 0:7.7-14.el6 will be 安装 106 --> 执行事务检查 107 ---> Package freetype.x86_64 0:2.3.11-15.el6_6.1 will be 升级 108 ---> Package freetype.x86_64 0:2.3.11-17.el6 will be an update 109 ---> Package krb5-workstation.x86_64 0:1.10.3-42.el6 will be 升级 110 ---> Package krb5-workstation.x86_64 0:1.10.3-65.el6 will be an update 111 ---> Package libX11-common.noarch 0:1.6.0-6.el6 will be 升级 112 ---> Package libX11-common.noarch 0:1.6.4-3.el6 will be an update 113 ---> Package libXau-devel.x86_64 0:1.0.6-4.el6 will be 安装 114 ---> Package libXrender.x86_64 0:0.9.8-2.1.el6 will be 升级 115 ---> Package libXrender.x86_64 0:0.9.10-1.el6 will be an update 116 ---> Package libcom_err.x86_64 0:1.41.12-22.el6 will be 升级 117 --> 处理依赖关系 libcom_err = 1.41.12-22.el6，它被软件包 libss-1.41.12-22.el6.x86_64 需要 118 --> 处理依赖关系 libcom_err = 1.41.12-22.el6，它被软件包 e2fsprogs-libs-1.41.12-22.el6.x86_64 需要 119 --> 处理依赖关系 libcom_err = 1.41.12-22.el6，它被软件包 e2fsprogs-1.41.12-22.el6.x86_64 需要 120 ---> Package libcom_err.x86_64 0:1.41.12-23.el6 will be an update 121 ---> Package libselinux.x86_64 0:2.0.94-5.8.el6 will be 升级 122 --> 处理依赖关系 libselinux = 2.0.94-5.8.el6，它被软件包 libselinux-utils-2.0.94-5.8.el6.x86_64 需要 123 --> 处理依赖关系 libselinux = 2.0.94-5.8.el6，它被软件包 libselinux-python-2.0.94-5.8.el6.x86_64 需要 124 ---> Package libselinux.x86_64 0:2.0.94-7.el6 will be an update 125 ---> Package libsepol-devel.x86_64 0:2.0.41-4.el6 will be 安装 126 ---> Package libxcb.x86_64 0:1.9.1-3.el6 will be 升级 127 ---> Package libxcb.x86_64 0:1.12-4.el6 will be an update 128 --> 执行事务检查 129 ---> Package e2fsprogs.x86_64 0:1.41.12-22.el6 will be 升级 130 ---> Package e2fsprogs.x86_64 0:1.41.12-23.el6 will be an update 131 ---> Package e2fsprogs-libs.x86_64 0:1.41.12-22.el6 will be 升级 132 ---> Package e2fsprogs-libs.x86_64 0:1.41.12-23.el6 will be an update 133 ---> Package libselinux-python.x86_64 0:2.0.94-5.8.el6 will be 升级 134 ---> Package libselinux-python.x86_64 0:2.0.94-7.el6 will be an update 135 ---> Package libselinux-utils.x86_64 0:2.0.94-5.8.el6 will be 升级 136 ---> Package libselinux-utils.x86_64 0:2.0.94-7.el6 will be an update 137 ---> Package libss.x86_64 0:1.41.12-22.el6 will be 升级 138 ---> Package libss.x86_64 0:1.41.12-23.el6 will be an update 139 --> 完成依赖关系计算 140 141 依赖关系解决 142 143 ================================================================================================================ 144 软件包 架构 版本 仓库 大小 145 ================================================================================================================ 146 正在安装: 147 bzip2-devel x86_64 1.0.5-7.el6_0 base 250 k 148 libpcap-devel x86_64 14:1.4.0-4.20130826git2dbcaa1.el6 base 114 k 149 ncurses-devel x86_64 5.7-4.20090207.el6 base 641 k 150 openssl-devel x86_64 1.0.1e-57.el6 base 1.2 M 151 readline-devel x86_64 6.0-4.el6 base 134 k 152 sqlite-devel x86_64 3.6.20-1.el6_7.2 base 81 k 153 tk-devel x86_64 1:8.5.7-5.el6 base 496 k 154 xz-devel x86_64 4.999.9-0.5.beta.20091007git.el6 base 40 k 155 zlib-devel x86_64 1.2.3-29.el6 base 44 k 156 正在升级: 157 db4-devel x86_64 4.7.25-22.el6 base 6.6 M 158 gdbm-devel x86_64 1.8.0-39.el6 base 26 k 159 为依赖而安装: 160 fontconfig-devel x86_64 2.8.0-5.el6 base 209 k 161 freetype-devel x86_64 2.3.11-17.el6 base 365 k 162 keyutils-libs-devel x86_64 1.4-5.el6 base 29 k 163 krb5-devel x86_64 1.10.3-65.el6 base 504 k 164 libX11-devel x86_64 1.6.4-3.el6 base 983 k 165 libXau-devel x86_64 1.0.6-4.el6 base 14 k 166 libXft-devel x86_64 2.3.2-1.el6 base 19 k 167 libXrender-devel x86_64 0.9.10-1.el6 base 17 k 168 libcom_err-devel x86_64 1.41.12-23.el6 base 33 k 169 libkadm5 x86_64 1.10.3-65.el6 base 143 k 170 libselinux-devel x86_64 2.0.94-7.el6 base 137 k 171 libsepol-devel x86_64 2.0.41-4.el6 base 64 k 172 libxcb-devel x86_64 1.12-4.el6 base 1.1 M 173 tcl x86_64 1:8.5.7-6.el6 base 1.9 M 174 tcl-devel x86_64 1:8.5.7-6.el6 base 162 k 175 tk x86_64 1:8.5.7-5.el6 base 1.4 M 176 xorg-x11-proto-devel noarch 7.7-14.el6 base 288 k 177 为依赖而更新: 178 db4 x86_64 4.7.25-22.el6 base 564 k 179 db4-cxx x86_64 4.7.25-22.el6 base 589 k 180 db4-utils x86_64 4.7.25-22.el6 base 131 k 181 e2fsprogs x86_64 1.41.12-23.el6 base 554 k 182 e2fsprogs-libs x86_64 1.41.12-23.el6 base 121 k 183 freetype x86_64 2.3.11-17.el6 base 361 k 184 gdbm x86_64 1.8.0-39.el6 base 29 k 185 krb5-libs x86_64 1.10.3-65.el6 base 675 k 186 krb5-workstation x86_64 1.10.3-65.el6 base 814 k 187 libX11 x86_64 1.6.4-3.el6 base 587 k 188 libX11-common noarch 1.6.4-3.el6 base 171 k 189 libXft x86_64 2.3.2-1.el6 base 55 k 190 libXrender x86_64 0.9.10-1.el6 base 24 k 191 libcom_err x86_64 1.41.12-23.el6 base 38 k 192 libselinux x86_64 2.0.94-7.el6 base 109 k 193 libselinux-python x86_64 2.0.94-7.el6 base 203 k 194 libselinux-utils x86_64 2.0.94-7.el6 base 82 k 195 libss x86_64 1.41.12-23.el6 base 42 k 196 libxcb x86_64 1.12-4.el6 base 180 k 197 openssl x86_64 1.0.1e-57.el6 base 1.5 M 198 sqlite x86_64 3.6.20-1.el6_7.2 base 300 k 199 200 事务概要 201 ================================================================================================================ 202 Install 26 Package(s) 203 Upgrade 23 Package(s) 204 205 总下载量：24 M 206 下载软件包： 207 (1/49): bzip2-devel-1.0.5-7.el6_0.x86_64.rpm | 250 kB 00:00 208 (2/49): db4-4.7.25-22.el6.x86_64.rpm | 564 kB 00:00 209 (3/49): db4-cxx-4.7.25-22.el6.x86_64.rpm | 589 kB 00:01 210 (4/49): db4-devel-4.7.25-22.el6.x86_64.rpm | 6.6 MB 00:08 211 (5/49): db4-utils-4.7.25-22.el6.x86_64.rpm | 131 kB 00:01 212 (6/49): e2fsprogs-1.41.12-23.el6.x86_64.rpm | 554 kB 00:00 213 (7/49): e2fsprogs-libs-1.41.12-23.el6.x86_64.rpm | 121 kB 00:03 214 (8/49): fontconfig-devel-2.8.0-5.el6.x86_64.rpm | 209 kB 00:00 215 (9/49): freetype-2.3.11-17.el6.x86_64.rpm | 361 kB 00:04 216 (10/49): freetype-devel-2.3.11-17.el6.x86_64.rpm | 365 kB 00:00 217 (11/49): gdbm-1.8.0-39.el6.x86_64.rpm | 29 kB 00:00 218 (12/49): gdbm-devel-1.8.0-39.el6.x86_64.rpm | 26 kB 00:00 219 (13/49): keyutils-libs-devel-1.4-5.el6.x86_64.rpm | 29 kB 00:00 220 (14/49): krb5-devel-1.10.3-65.el6.x86_64.rpm | 504 kB 00:01 221 (15/49): krb5-libs-1.10.3-65.el6.x86_64.rpm | 675 kB 00:00 222 (16/49): krb5-workstation-1.10.3-65.el6.x86_64.rpm | 814 kB 00:01 223 (17/49): libX11-1.6.4-3.el6.x86_64.rpm | 587 kB 00:00 224 (18/49): libX11-common-1.6.4-3.el6.noarch.rpm | 171 kB 00:00 225 (19/49): libX11-devel-1.6.4-3.el6.x86_64.rpm | 983 kB 00:01 226 (20/49): libXau-devel-1.0.6-4.el6.x86_64.rpm | 14 kB 00:00 227 (21/49): libXft-2.3.2-1.el6.x86_64.rpm | 55 kB 00:00 228 (22/49): libXft-devel-2.3.2-1.el6.x86_64.rpm | 19 kB 00:00 229 (23/49): libXrender-0.9.10-1.el6.x86_64.rpm | 24 kB 00:00 230 (24/49): libXrender-devel-0.9.10-1.el6.x86_64.rpm | 17 kB 00:00 231 (25/49): libcom_err-1.41.12-23.el6.x86_64.rpm | 38 kB 00:00 232 (26/49): libcom_err-devel-1.41.12-23.el6.x86_64.rpm | 33 kB 00:00 233 (27/49): libkadm5-1.10.3-65.el6.x86_64.rpm | 143 kB 00:00 234 (28/49): libpcap-devel-1.4.0-4.20130826git2dbcaa1.el6.x86_64.rpm | 114 kB 00:00 235 (29/49): libselinux-2.0.94-7.el6.x86_64.rpm | 109 kB 00:00 236 (30/49): libselinux-devel-2.0.94-7.el6.x86_64.rpm | 137 kB 00:00 237 (31/49): libselinux-python-2.0.94-7.el6.x86_64.rpm | 203 kB 00:00 238 (32/49): libselinux-utils-2.0.94-7.el6.x86_64.rpm | 82 kB 00:00 239 (33/49): libsepol-devel-2.0.41-4.el6.x86_64.rpm | 64 kB 00:00 240 (34/49): libss-1.41.12-23.el6.x86_64.rpm | 42 kB 00:00 241 (35/49): libxcb-1.12-4.el6.x86_64.rpm | 180 kB 00:00 242 (36/49): libxcb-devel-1.12-4.el6.x86_64.rpm | 1.1 MB 00:01 243 (37/49): ncurses-devel-5.7-4.20090207.el6.x86_64.rpm | 641 kB 00:43 244 (38/49): openssl-1.0.1e-57.el6.x86_64.rpm | 1.5 MB 00:01 245 (39/49): openssl-devel-1.0.1e-57.el6.x86_64.rpm | 1.2 MB 00:01 246 (40/49): readline-devel-6.0-4.el6.x86_64.rpm | 134 kB 00:00 247 (41/49): sqlite-3.6.20-1.el6_7.2.x86_64.rpm | 300 kB 00:00 248 (42/49): sqlite-devel-3.6.20-1.el6_7.2.x86_64.rpm | 81 kB 00:00 249 (43/49): tcl-8.5.7-6.el6.x86_64.rpm | 1.9 MB 00:50 250 (44/49): tcl-devel-8.5.7-6.el6.x86_64.rpm | 162 kB 00:00 251 (45/49): tk-8.5.7-5.el6.x86_64.rpm | 1.4 MB 00:01 252 (46/49): tk-devel-8.5.7-5.el6.x86_64.rpm | 496 kB 00:00 253 (47/49): xorg-x11-proto-devel-7.7-14.el6.noarch.rpm | 288 kB 00:00 254 (48/49): xz-devel-4.999.9-0.5.beta.20091007git.el6.x86_64.rpm | 40 kB 00:00 255 (49/49): zlib-devel-1.2.3-29.el6.x86_64.rpm | 44 kB 00:00 256 ---------------------------------------------------------------------------------------------------------------- 257 总计 180 kB/s | 24 MB 02:15 258 warning: rpmts_HdrFromFdno: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY 259 Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6 260 Importing GPG key 0xC105B9DE: 261 Userid : CentOS-6 Key (CentOS 6 Official Signing Key) <centos-6-key@centos.org> 262 Package: centos-release-6-7.el6.centos.12.3.x86_64 (@anaconda-CentOS-201508042137.x86_64/6.7) 263 From : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6 264 运行 rpm_check_debug 265 执行事务测试 266 事务测试成功 267 执行事务 268 正在升级 : libcom_err-1.41.12-23.el6.x86_64 1/72 269 正在升级 : libselinux-2.0.94-7.el6.x86_64 2/72 270 正在升级 : krb5-libs-1.10.3-65.el6.x86_64 3/72 271 正在安装 : xorg-x11-proto-devel-7.7-14.el6.noarch 4/72 272 正在升级 : freetype-2.3.11-17.el6.x86_64 5/72 273 正在安装 : libkadm5-1.10.3-65.el6.x86_64 6/72 274 正在升级 : libss-1.41.12-23.el6.x86_64 7/72 275 正在安装 : 1:tcl-8.5.7-6.el6.x86_64 8/72 276 正在升级 : db4-4.7.25-22.el6.x86_64 9/72 277 正在升级 : libxcb-1.12-4.el6.x86_64 10/72 278 正在安装 : zlib-devel-1.2.3-29.el6.x86_64 11/72 279 正在安装 : freetype-devel-2.3.11-17.el6.x86_64 12/72 280 正在安装 : fontconfig-devel-2.8.0-5.el6.x86_64 13/72 281 正在安装 : 1:tcl-devel-8.5.7-6.el6.x86_64 14/72 282 正在安装 : libXau-devel-1.0.6-4.el6.x86_64 15/72 283 正在安装 : libxcb-devel-1.12-4.el6.x86_64 16/72 284 正在升级 : openssl-1.0.1e-57.el6.x86_64 17/72 285 正在升级 : e2fsprogs-libs-1.41.12-23.el6.x86_64 18/72 286 正在安装 : libcom_err-devel-1.41.12-23.el6.x86_64 19/72 287 正在安装 : libsepol-devel-2.0.41-4.el6.x86_64 20/72 288 正在安装 : libselinux-devel-2.0.94-7.el6.x86_64 21/72 289 正在升级 : db4-cxx-4.7.25-22.el6.x86_64 22/72 290 正在安装 : ncurses-devel-5.7-4.20090207.el6.x86_64 23/72 291 正在升级 : libX11-common-1.6.4-3.el6.noarch 24/72 292 正在升级 : libX11-1.6.4-3.el6.x86_64 25/72 293 正在升级 : libXrender-0.9.10-1.el6.x86_64 26/72 294 正在升级 : libXft-2.3.2-1.el6.x86_64 27/72 295 正在安装 : libX11-devel-1.6.4-3.el6.x86_64 28/72 296 正在安装 : libXrender-devel-0.9.10-1.el6.x86_64 29/72 297 正在安装 : libXft-devel-2.3.2-1.el6.x86_64 30/72 298 正在安装 : 1:tk-8.5.7-5.el6.x86_64 31/72 299 正在升级 : sqlite-3.6.20-1.el6_7.2.x86_64 32/72 300 正在安装 : keyutils-libs-devel-1.4-5.el6.x86_64 33/72 301 正在安装 : krb5-devel-1.10.3-65.el6.x86_64 34/72 302 正在升级 : gdbm-1.8.0-39.el6.x86_64 35/72 303 正在升级 : gdbm-devel-1.8.0-39.el6.x86_64 36/72 304 正在安装 : openssl-devel-1.0.1e-57.el6.x86_64 37/72 305 正在安装 : sqlite-devel-3.6.20-1.el6_7.2.x86_64 38/72 306 正在安装 : 1:tk-devel-8.5.7-5.el6.x86_64 39/72 307 正在安装 : readline-devel-6.0-4.el6.x86_64 40/72 308 正在升级 : db4-devel-4.7.25-22.el6.x86_64 41/72 309 正在升级 : e2fsprogs-1.41.12-23.el6.x86_64 42/72 310 正在升级 : db4-utils-4.7.25-22.el6.x86_64 43/72 311 正在升级 : krb5-workstation-1.10.3-65.el6.x86_64 44/72 312 正在升级 : libselinux-python-2.0.94-7.el6.x86_64 45/72 313 正在升级 : libselinux-utils-2.0.94-7.el6.x86_64 46/72 314 正在安装 : 14:libpcap-devel-1.4.0-4.20130826git2dbcaa1.el6.x86_64 47/72 315 正在安装 : xz-devel-4.999.9-0.5.beta.20091007git.el6.x86_64 48/72 316 正在安装 : bzip2-devel-1.0.5-7.el6_0.x86_64 49/72 317 清理 : krb5-workstation-1.10.3-42.el6.x86_64 50/72 318 清理 : db4-devel-4.7.25-19.el6_6.x86_64 51/72 319 清理 : e2fsprogs-1.41.12-22.el6.x86_64 52/72 320 清理 : libXft-2.3.1-2.el6.x86_64 53/72 321 清理 : gdbm-devel-1.8.0-38.el6.x86_64 54/72 322 清理 : openssl-1.0.1e-42.el6.x86_64 55/72 323 清理 : krb5-libs-1.10.3-42.el6.x86_64 56/72 324 清理 : libXrender-0.9.8-2.1.el6.x86_64 57/72 325 清理 : libX11-1.6.0-6.el6.x86_64 58/72 326 清理 : e2fsprogs-libs-1.41.12-22.el6.x86_64 59/72 327 清理 : libss-1.41.12-22.el6.x86_64 60/72 328 清理 : libselinux-utils-2.0.94-5.8.el6.x86_64 61/72 329 清理 : libselinux-python-2.0.94-5.8.el6.x86_64 62/72 330 清理 : db4-utils-4.7.25-19.el6_6.x86_64 63/72 331 清理 : libX11-common-1.6.0-6.el6.noarch 64/72 332 清理 : db4-4.7.25-19.el6_6.x86_64 65/72 333 清理 : libselinux-2.0.94-5.8.el6.x86_64 66/72 334 清理 : libcom_err-1.41.12-22.el6.x86_64 67/72 335 清理 : libxcb-1.9.1-3.el6.x86_64 68/72 336 清理 : gdbm-1.8.0-38.el6.x86_64 69/72 337 清理 : freetype-2.3.11-15.el6_6.1.x86_64 70/72 338 清理 : db4-cxx-4.7.25-19.el6_6.x86_64 71/72 339 清理 : sqlite-3.6.20-1.el6.x86_64 72/72 340 Verifying : readline-devel-6.0-4.el6.x86_64 1/72 341 Verifying : libXft-devel-2.3.2-1.el6.x86_64 2/72 342 Verifying : libX11-devel-1.6.4-3.el6.x86_64 3/72 343 Verifying : e2fsprogs-1.41.12-23.el6.x86_64 4/72 344 Verifying : libX11-1.6.4-3.el6.x86_64 5/72 345 Verifying : krb5-devel-1.10.3-65.el6.x86_64 6/72 346 Verifying : krb5-libs-1.10.3-65.el6.x86_64 7/72 347 Verifying : libXft-2.3.2-1.el6.x86_64 8/72 348 Verifying : e2fsprogs-libs-1.41.12-23.el6.x86_64 9/72 349 Verifying : gdbm-1.8.0-39.el6.x86_64 10/72 350 Verifying : krb5-workstation-1.10.3-65.el6.x86_64 11/72 351 Verifying : freetype-devel-2.3.11-17.el6.x86_64 12/72 352 Verifying : bzip2-devel-1.0.5-7.el6_0.x86_64 13/72 353 Verifying : libss-1.41.12-23.el6.x86_64 14/72 354 Verifying : libXrender-0.9.10-1.el6.x86_64 15/72 355 Verifying : keyutils-libs-devel-1.4-5.el6.x86_64 16/72 356 Verifying : libselinux-2.0.94-7.el6.x86_64 17/72 357 Verifying : libxcb-devel-1.12-4.el6.x86_64 18/72 358 Verifying : zlib-devel-1.2.3-29.el6.x86_64 19/72 359 Verifying : sqlite-3.6.20-1.el6_7.2.x86_64 20/72 360 Verifying : libX11-common-1.6.4-3.el6.noarch 21/72 361 Verifying : ncurses-devel-5.7-4.20090207.el6.x86_64 22/72 362 Verifying : gdbm-devel-1.8.0-39.el6.x86_64 23/72 363 Verifying : openssl-devel-1.0.1e-57.el6.x86_64 24/72 364 Verifying : libcom_err-1.41.12-23.el6.x86_64 25/72 365 Verifying : 1:tk-devel-8.5.7-5.el6.x86_64 26/72 366 Verifying : libxcb-1.12-4.el6.x86_64 27/72 367 Verifying : db4-cxx-4.7.25-22.el6.x86_64 28/72 368 Verifying : xz-devel-4.999.9-0.5.beta.20091007git.el6.x86_64 29/72 369 Verifying : db4-4.7.25-22.el6.x86_64 30/72 370 Verifying : db4-devel-4.7.25-22.el6.x86_64 31/72 371 Verifying : xorg-x11-proto-devel-7.7-14.el6.noarch 32/72 372 Verifying : freetype-2.3.11-17.el6.x86_64 33/72 373 Verifying : db4-utils-4.7.25-22.el6.x86_64 34/72 374 Verifying : 14:libpcap-devel-1.4.0-4.20130826git2dbcaa1.el6.x86_64 35/72 375 Verifying : libselinux-python-2.0.94-7.el6.x86_64 36/72 376 Verifying : sqlite-devel-3.6.20-1.el6_7.2.x86_64 37/72 377 Verifying : libsepol-devel-2.0.41-4.el6.x86_64 38/72 378 Verifying : fontconfig-devel-2.8.0-5.el6.x86_64 39/72 379 Verifying : libselinux-utils-2.0.94-7.el6.x86_64 40/72 380 Verifying : openssl-1.0.1e-57.el6.x86_64 41/72 381 Verifying : libkadm5-1.10.3-65.el6.x86_64 42/72 382 Verifying : libcom_err-devel-1.41.12-23.el6.x86_64 43/72 383 Verifying : 1:tcl-8.5.7-6.el6.x86_64 44/72 384 Verifying : 1:tcl-devel-8.5.7-6.el6.x86_64 45/72 385 Verifying : libselinux-devel-2.0.94-7.el6.x86_64 46/72 386 Verifying : 1:tk-8.5.7-5.el6.x86_64 47/72 387 Verifying : libXrender-devel-0.9.10-1.el6.x86_64 48/72 388 Verifying : libXau-devel-1.0.6-4.el6.x86_64 49/72 389 Verifying : gdbm-devel-1.8.0-38.el6.x86_64 50/72 390 Verifying : db4-4.7.25-19.el6_6.x86_64 51/72 391 Verifying : db4-utils-4.7.25-19.el6_6.x86_64 52/72 392 Verifying : gdbm-1.8.0-38.el6.x86_64 53/72 393 Verifying : libcom_err-1.41.12-22.el6.x86_64 54/72 394 Verifying : libxcb-1.9.1-3.el6.x86_64 55/72 395 Verifying : e2fsprogs-1.41.12-22.el6.x86_64 56/72 396 Verifying : libselinux-utils-2.0.94-5.8.el6.x86_64 57/72 397 Verifying : libX11-1.6.0-6.el6.x86_64 58/72 398 Verifying : freetype-2.3.11-15.el6_6.1.x86_64 59/72 399 Verifying : openssl-1.0.1e-42.el6.x86_64 60/72 400 Verifying : libXft-2.3.1-2.el6.x86_64 61/72 401 Verifying : db4-cxx-4.7.25-19.el6_6.x86_64 62/72 402 Verifying : krb5-workstation-1.10.3-42.el6.x86_64 63/72 403 Verifying : libss-1.41.12-22.el6.x86_64 64/72 404 Verifying : krb5-libs-1.10.3-42.el6.x86_64 65/72 405 Verifying : libselinux-2.0.94-5.8.el6.x86_64 66/72 406 Verifying : libXrender-0.9.8-2.1.el6.x86_64 67/72 407 Verifying : libX11-common-1.6.0-6.el6.noarch 68/72 408 Verifying : libselinux-python-2.0.94-5.8.el6.x86_64 69/72 409 Verifying : e2fsprogs-libs-1.41.12-22.el6.x86_64 70/72 410 Verifying : sqlite-3.6.20-1.el6.x86_64 71/72 411 Verifying : db4-devel-4.7.25-19.el6_6.x86_64 72/72 412 413 已安装: 414 bzip2-devel.x86_64 0:1.0.5-7.el6_0 libpcap-devel.x86_64 14:1.4.0-4.20130826git2dbcaa1.el6 415 ncurses-devel.x86_64 0:5.7-4.20090207.el6 openssl-devel.x86_64 0:1.0.1e-57.el6 416 readline-devel.x86_64 0:6.0-4.el6 sqlite-devel.x86_64 0:3.6.20-1.el6_7.2 417 tk-devel.x86_64 1:8.5.7-5.el6 xz-devel.x86_64 0:4.999.9-0.5.beta.20091007git.el6 418 zlib-devel.x86_64 0:1.2.3-29.el6 419 420 作为依赖被安装: 421 fontconfig-devel.x86_64 0:2.8.0-5.el6 freetype-devel.x86_64 0:2.3.11-17.el6 422 keyutils-libs-devel.x86_64 0:1.4-5.el6 krb5-devel.x86_64 0:1.10.3-65.el6 423 libX11-devel.x86_64 0:1.6.4-3.el6 libXau-devel.x86_64 0:1.0.6-4.el6 424 libXft-devel.x86_64 0:2.3.2-1.el6 libXrender-devel.x86_64 0:0.9.10-1.el6 425 libcom_err-devel.x86_64 0:1.41.12-23.el6 libkadm5.x86_64 0:1.10.3-65.el6 426 libselinux-devel.x86_64 0:2.0.94-7.el6 libsepol-devel.x86_64 0:2.0.41-4.el6 427 libxcb-devel.x86_64 0:1.12-4.el6 tcl.x86_64 1:8.5.7-6.el6 428 tcl-devel.x86_64 1:8.5.7-6.el6 tk.x86_64 1:8.5.7-5.el6 429 xorg-x11-proto-devel.noarch 0:7.7-14.el6 430 431 更新完毕: 432 db4-devel.x86_64 0:4.7.25-22.el6 gdbm-devel.x86_64 0:1.8.0-39.el6 433 434 作为依赖被升级: 435 db4.x86_64 0:4.7.25-22.el6 db4-cxx.x86_64 0:4.7.25-22.el6 436 db4-utils.x86_64 0:4.7.25-22.el6 e2fsprogs.x86_64 0:1.41.12-23.el6 437 e2fsprogs-libs.x86_64 0:1.41.12-23.el6 freetype.x86_64 0:2.3.11-17.el6 438 gdbm.x86_64 0:1.8.0-39.el6 krb5-libs.x86_64 0:1.10.3-65.el6 439 krb5-workstation.x86_64 0:1.10.3-65.el6 libX11.x86_64 0:1.6.4-3.el6 440 libX11-common.noarch 0:1.6.4-3.el6 libXft.x86_64 0:2.3.2-1.el6 441 libXrender.x86_64 0:0.9.10-1.el6 libcom_err.x86_64 0:1.41.12-23.el6 442 libselinux.x86_64 0:2.0.94-7.el6 libselinux-python.x86_64 0:2.0.94-7.el6 443 libselinux-utils.x86_64 0:2.0.94-7.el6 libss.x86_64 0:1.41.12-23.el6 444 libxcb.x86_64 0:1.12-4.el6 openssl.x86_64 0:1.0.1e-57.el6 445 sqlite.x86_64 0:3.6.20-1.el6_7.2 446 447 完毕！ 448 [root@hadoop1 hadoop]#
3、下载Python3安装包
https://www.python.org
从官网下载，下载的版本是Python-3.6.4.tgz
4、安装python3
个人习惯安装在/usr/local/python3（具体安装位置看个人喜好）
创建目录：
[root@hadoop1 bin]# mkdir -p /usr/local/python3 [root@hadoop1 bin]#
上传并解压安装包
[root@hadoop1 soft]# ls
Python-3.6.4.tgz
[root@hadoop1 soft]# tar -zxvf Python-3.6.4.tgz -C /usr/local/python3/
5、进入解压后的目录，添加配置
[root@hadoop1 soft]# cd /usr/local/python3/ [root@hadoop1 python3]# ls Python-3.6.4 [root@hadoop1 python3]# cd Python-3.6.4/ [root@hadoop1 Python-3.6.4]# ./configure --prefix=/usr/local/python3
执行过程中报错
[root@hadoop1 Python-3.6.4]# ./configure --prefix=/usr/local/python3 checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking for python3.6... no checking for python3... no checking for python... python checking for --enable-universalsdk... no checking for --with-universal-archs... no checking MACHDEP... linux checking for --without-gcc... no checking for --with-icc... no checking for gcc... no checking for cc... no checking for cl.exe... no configure: error: in `/usr/local/python3/Python-3.6.4': configure: error: no acceptable C compiler found in $PATH See `config.log' for more details [root@hadoop1 Python-3.6.4]#
报错原因是由于本机中缺少gcc编译环境，2种解决方式
1、通过yum安装gcc编译环境：yum install -y gcc
2、本机没有安装yum功能，可下载gcc安装包：https://gcc.gnu.org/
[root@hadoop1 Python-3.6.4]# yum install -y gcc
1 [root@hadoop1 Python-3.6.4]# yum install -y gcc 2 已加载插件：fastestmirror, refresh-packagekit, security 3 设置安装进程 4 Loading mirror speeds from cached hostfile 5 * base: mirrors.neusoft.edu.cn 6 * extras: mirrors.neusoft.edu.cn 7 * updates: mirror.bit.edu.cn 8 解决依赖关系 9 --> 执行事务检查 10 ---> Package gcc.x86_64 0:4.4.7-18.el6_9.2 will be 安装 11 --> 处理依赖关系 libgomp = 4.4.7-18.el6_9.2，它被软件包 gcc-4.4.7-18.el6_9.2.x86_64 需要 12 --> 处理依赖关系 cpp = 4.4.7-18.el6_9.2，它被软件包 gcc-4.4.7-18.el6_9.2.x86_64 需要 13 --> 处理依赖关系 libgcc >= 4.4.7-18.el6_9.2，它被软件包 gcc-4.4.7-18.el6_9.2.x86_64 需要 14 --> 处理依赖关系 cloog-ppl >= 0.15，它被软件包 gcc-4.4.7-18.el6_9.2.x86_64 需要 15 --> 执行事务检查 16 ---> Package cloog-ppl.x86_64 0:0.15.7-1.2.el6 will be 安装 17 --> 处理依赖关系 libppl_c.so.2()(64bit)，它被软件包 cloog-ppl-0.15.7-1.2.el6.x86_64 需要 18 --> 处理依赖关系 libppl.so.7()(64bit)，它被软件包 cloog-ppl-0.15.7-1.2.el6.x86_64 需要 19 ---> Package cpp.x86_64 0:4.4.7-18.el6_9.2 will be 安装 20 --> 处理依赖关系 libmpfr.so.1()(64bit)，它被软件包 cpp-4.4.7-18.el6_9.2.x86_64 需要 21 ---> Package libgcc.x86_64 0:4.4.7-16.el6 will be 升级 22 ---> Package libgcc.x86_64 0:4.4.7-18.el6_9.2 will be an update 23 ---> Package libgomp.x86_64 0:4.4.7-16.el6 will be 升级 24 ---> Package libgomp.x86_64 0:4.4.7-18.el6_9.2 will be an update 25 --> 执行事务检查 26 ---> Package mpfr.x86_64 0:2.4.1-6.el6 will be 安装 27 ---> Package ppl.x86_64 0:0.10.2-11.el6 will be 安装 28 --> 完成依赖关系计算 29 30 依赖关系解决 31 32 ================================================================================================================ 33 软件包 架构 版本 仓库 大小 34 ================================================================================================================ 35 正在安装: 36 gcc x86_64 4.4.7-18.el6_9.2 updates 10 M 37 为依赖而安装: 38 cloog-ppl x86_64 0.15.7-1.2.el6 base 93 k 39 cpp x86_64 4.4.7-18.el6_9.2 updates 3.7 M 40 mpfr x86_64 2.4.1-6.el6 base 157 k 41 ppl x86_64 0.10.2-11.el6 base 1.3 M 42 为依赖而更新: 43 libgcc x86_64 4.4.7-18.el6_9.2 updates 103 k 44 libgomp x86_64 4.4.7-18.el6_9.2 updates 134 k 45 46 事务概要 47 ================================================================================================================ 48 Install 5 Package(s) 49 Upgrade 2 Package(s) 50 51 总下载量：16 M 52 下载软件包： 53 (1/7): cloog-ppl-0.15.7-1.2.el6.x86_64.rpm | 93 kB 00:00 54 (2/7): cpp-4.4.7-18.el6_9.2.x86_64.rpm | 3.7 MB 00:01 55 (3/7): gcc-4.4.7-18.el6_9.2.x86_64.rpm | 10 MB 00:02 56 (4/7): libgcc-4.4.7-18.el6_9.2.x86_64.rpm | 103 kB 00:00 57 (5/7): libgomp-4.4.7-18.el6_9.2.x86_64.rpm | 134 kB 00:00 58 (6/7): mpfr-2.4.1-6.el6.x86_64.rpm | 157 kB 00:00 59 (7/7): ppl-0.10.2-11.el6.x86_64.rpm | 1.3 MB 00:02 60 ---------------------------------------------------------------------------------------------------------------- 61 总计 1.8 MB/s | 16 MB 00:08 62 运行 rpm_check_debug 63 执行事务测试 64 事务测试成功 65 执行事务 66 正在升级 : libgcc-4.4.7-18.el6_9.2.x86_64 1/9 67 正在安装 : ppl-0.10.2-11.el6.x86_64 2/9 68 正在安装 : cloog-ppl-0.15.7-1.2.el6.x86_64 3/9 69 正在安装 : mpfr-2.4.1-6.el6.x86_64 4/9 70 正在安装 : cpp-4.4.7-18.el6_9.2.x86_64 5/9 71 正在升级 : libgomp-4.4.7-18.el6_9.2.x86_64 6/9 72 正在安装 : gcc-4.4.7-18.el6_9.2.x86_64 7/9 73 清理 : libgcc-4.4.7-16.el6.x86_64 8/9 74 清理 : libgomp-4.4.7-16.el6.x86_64 9/9 75 Verifying : libgomp-4.4.7-18.el6_9.2.x86_64 1/9 76 Verifying : gcc-4.4.7-18.el6_9.2.x86_64 2/9 77 Verifying : mpfr-2.4.1-6.el6.x86_64 3/9 78 Verifying : cloog-ppl-0.15.7-1.2.el6.x86_64 4/9 79 Verifying : cpp-4.4.7-18.el6_9.2.x86_64 5/9 80 Verifying : ppl-0.10.2-11.el6.x86_64 6/9 81 Verifying : libgcc-4.4.7-18.el6_9.2.x86_64 7/9 82 Verifying : libgomp-4.4.7-16.el6.x86_64 8/9 83 Verifying : libgcc-4.4.7-16.el6.x86_64 9/9 84 85 已安装: 86 gcc.x86_64 0:4.4.7-18.el6_9.2 87 88 作为依赖被安装: 89 cloog-ppl.x86_64 0:0.15.7-1.2.el6 cpp.x86_64 0:4.4.7-18.el6_9.2 mpfr.x86_64 0:2.4.1-6.el6 90 ppl.x86_64 0:0.10.2-11.el6 91 92 作为依赖被升级: 93 libgcc.x86_64 0:4.4.7-18.el6_9.2 libgomp.x86_64 0:4.4.7-18.el6_9.2 94 95 完毕！ 96 [root@hadoop1 Python-3.6.4]#
重新执行命令 添加配置
[root@hadoop1 Python-3.6.4]# ./configure --prefix=/usr/local/python3
1 [root@hadoop1 Python-3.6.4]# ./configure --prefix=/usr/local/python3 2 checking build system type... x86_64-pc-linux-gnu 3 checking host system type... x86_64-pc-linux-gnu 4 checking for python3.6... no 5 checking for python3... no 6 checking for python... python 7 checking for --enable-universalsdk... no 8 checking for --with-universal-archs... no 9 checking MACHDEP... linux 10 checking for --without-gcc... no 11 checking for --with-icc... no 12 checking for gcc... gcc 13 checking whether the C compiler works... yes 14 checking for C compiler default output file name... a.out 15 checking for suffix of executables... 16 checking whether we are cross compiling... no 17 checking for suffix of object files... o 18 checking whether we are using the GNU C compiler... yes 19 checking whether gcc accepts -g... yes 20 checking for gcc option to accept ISO C89... none needed 21 checking how to run the C preprocessor... gcc -E 22 checking for grep that handles long lines and -e... /bin/grep 23 checking for a sed that does not truncate output... /bin/sed 24 checking for --with-cxx-main=<compiler>... no 25 checking for g++... no 26 configure: 27 28 By default, distutils will build C++ extension modules with "g++". 29 If this is not intended, then set CXX on the configure command line. 30 31 checking for the platform triplet based on compiler characteristics... x86_64-linux-gnu 32 checking for -Wl,--no-as-needed... yes 33 checking for egrep... /bin/grep -E 34 checking for ANSI C header files... yes 35 checking for sys/types.h... yes 36 checking for sys/stat.h... yes 37 checking for stdlib.h... yes 38 checking for string.h... yes 39 checking for memory.h... yes 40 checking for strings.h... yes 41 checking for inttypes.h... yes 42 checking for stdint.h... yes 43 checking for unistd.h... yes 44 checking minix/config.h usability... no 45 checking minix/config.h presence... no 46 checking for minix/config.h... no 47 checking whether it is safe to define __EXTENSIONS__... yes 48 checking for the Android API level... not Android 49 checking for --with-suffix... 50 checking for case-insensitive build directory... no 51 checking LIBRARY... libpython$(VERSION)$(ABIFLAGS).a 52 checking LINKCC... $(PURIFY) $(MAINCC) 53 checking for GNU ld... yes 54 checking for inline... inline 55 checking for --enable-shared... no 56 checking for --enable-profiling... no 57 checking LDLIBRARY... libpython$(VERSION)$(ABIFLAGS).a 58 checking for ranlib... ranlib 59 checking for ar... ar 60 checking for readelf... readelf 61 checking for a BSD-compatible install... /usr/bin/install -c 62 checking for a thread-safe mkdir -p... /bin/mkdir -p 63 checking for --with-pydebug... no 64 checking for --with-assertions... no 65 checking for --enable-optimizations... no 66 checking for --with-lto... no 67 checking target system type... x86_64-pc-linux-gnu 68 checking for -llvm-profdata... no 69 checking for llvm-profdata... '' 70 checking for -Wextra... yes 71 checking whether gcc accepts and needs -fno-strict-aliasing... no 72 checking if we can turn off gcc unused result warning... no 73 checking if we can turn off gcc unused parameter warning... yes 74 checking if we can turn off gcc missing field initializers warning... yes 75 checking if we can turn on gcc mixed sign comparison warning... yes 76 checking if we can turn on gcc unreachable code warning... no 77 checking whether pthreads are available without options... no 78 checking whether gcc accepts -Kpthread... no 79 checking whether gcc accepts -Kthread... no 80 checking whether gcc accepts -pthread... yes 81 checking whether g++ also accepts flags for thread support... no 82 checking for ANSI C header files... (cached) yes 83 checking asm/types.h usability... yes 84 checking asm/types.h presence... yes 85 checking for asm/types.h... yes 86 checking conio.h usability... no 87 checking conio.h presence... no 88 checking for conio.h... no 89 checking direct.h usability... no 90 checking direct.h presence... no 91 checking for direct.h... no 92 checking dlfcn.h usability... yes 93 checking dlfcn.h presence... yes 94 checking for dlfcn.h... yes 95 checking errno.h usability... yes 96 checking errno.h presence... yes 97 checking for errno.h... yes 98 checking fcntl.h usability... yes 99 checking fcntl.h presence... yes 100 checking for fcntl.h... yes 101 checking grp.h usability... yes 102 checking grp.h presence... yes 103 checking for grp.h... yes 104 checking ieeefp.h usability... no 105 checking ieeefp.h presence... no 106 checking for ieeefp.h... no 107 checking io.h usability... no 108 checking io.h presence... no 109 checking for io.h... no 110 checking langinfo.h usability... yes 111 checking langinfo.h presence... yes 112 checking for langinfo.h... yes 113 checking libintl.h usability... yes 114 checking libintl.h presence... yes 115 checking for libintl.h... yes 116 checking process.h usability... no 117 checking process.h presence... no 118 checking for process.h... no 119 checking pthread.h usability... yes 120 checking pthread.h presence... yes 121 checking for pthread.h... yes 122 checking sched.h usability... yes 123 checking sched.h presence... yes 124 checking for sched.h... yes 125 checking shadow.h usability... yes 126 checking shadow.h presence... yes 127 checking for shadow.h... yes 128 checking signal.h usability... yes 129 checking signal.h presence... yes 130 checking for signal.h... yes 131 checking stropts.h usability... no 132 checking stropts.h presence... no 133 checking for stropts.h... no 134 checking termios.h usability... yes 135 checking termios.h presence... yes 136 checking for termios.h... yes 137 checking for unistd.h... (cached) yes 138 checking utime.h usability... yes 139 checking utime.h presence... yes 140 checking for utime.h... yes 141 checking poll.h usability... yes 142 checking poll.h presence... yes 143 checking for poll.h... yes 144 checking sys/devpoll.h usability... no 145 checking sys/devpoll.h presence... no 146 checking for sys/devpoll.h... no 147 checking sys/epoll.h usability... yes 148 checking sys/epoll.h presence... yes 149 checking for sys/epoll.h... yes 150 checking sys/poll.h usability... yes 151 checking sys/poll.h presence... yes 152 checking for sys/poll.h... yes 153 checking sys/audioio.h usability... no 154 checking sys/audioio.h presence... no 155 checking for sys/audioio.h... no 156 checking sys/xattr.h usability... yes 157 checking sys/xattr.h presence... yes 158 checking for sys/xattr.h... yes 159 checking sys/bsdtty.h usability... no 160 checking sys/bsdtty.h presence... no 161 checking for sys/bsdtty.h... no 162 checking sys/event.h usability... no 163 checking sys/event.h presence... no 164 checking for sys/event.h... no 165 checking sys/file.h usability... yes 166 checking sys/file.h presence... yes 167 checking for sys/file.h... yes 168 checking sys/ioctl.h usability... yes 169 checking sys/ioctl.h presence... yes 170 checking for sys/ioctl.h... yes 171 checking sys/kern_control.h usability... no 172 checking sys/kern_control.h presence... no 173 checking for sys/kern_control.h... no 174 checking sys/loadavg.h usability... no 175 checking sys/loadavg.h presence... no 176 checking for sys/loadavg.h... no 177 checking sys/lock.h usability... no 178 checking sys/lock.h presence... no 179 checking for sys/lock.h... no 180 checking sys/mkdev.h usability... no 181 checking sys/mkdev.h presence... no 182 checking for sys/mkdev.h... no 183 checking sys/modem.h usability... no 184 checking sys/modem.h presence... no 185 checking for sys/modem.h... no 186 checking sys/param.h usability... yes 187 checking sys/param.h presence... yes 188 checking for sys/param.h... yes 189 checking sys/random.h usability... no 190 checking sys/random.h presence... no 191 checking for sys/random.h... no 192 checking sys/select.h usability... yes 193 checking sys/select.h presence... yes 194 checking for sys/select.h... yes 195 checking sys/sendfile.h usability... yes 196 checking sys/sendfile.h presence... yes 197 checking for sys/sendfile.h... yes 198 checking sys/socket.h usability... yes 199 checking sys/socket.h presence... yes 200 checking for sys/socket.h... yes 201 checking sys/statvfs.h usability... yes 202 checking sys/statvfs.h presence... yes 203 checking for sys/statvfs.h... yes 204 checking for sys/stat.h... (cached) yes 205 checking sys/syscall.h usability... yes 206 checking sys/syscall.h presence... yes 207 checking for sys/syscall.h... yes 208 checking sys/sys_domain.h usability... no 209 checking sys/sys_domain.h presence... no 210 checking for sys/sys_domain.h... no 211 checking sys/termio.h usability... no 212 checking sys/termio.h presence... no 213 checking for sys/termio.h... no 214 checking sys/time.h usability... yes 215 checking sys/time.h presence... yes 216 checking for sys/time.h... yes 217 checking sys/times.h usability... yes 218 checking sys/times.h presence... yes 219 checking for sys/times.h... yes 220 checking for sys/types.h... (cached) yes 221 checking sys/uio.h usability... yes 222 checking sys/uio.h presence... yes 223 checking for sys/uio.h... yes 224 checking sys/un.h usability... yes 225 checking sys/un.h presence... yes 226 checking for sys/un.h... yes 227 checking sys/utsname.h usability... yes 228 checking sys/utsname.h presence... yes 229 checking for sys/utsname.h... yes 230 checking sys/wait.h usability... yes 231 checking sys/wait.h presence... yes 232 checking for sys/wait.h... yes 233 checking pty.h usability... yes 234 checking pty.h presence... yes 235 checking for pty.h... yes 236 checking libutil.h usability... no 237 checking libutil.h presence... no 238 checking for libutil.h... no 239 checking sys/resource.h usability... yes 240 checking sys/resource.h presence... yes 241 checking for sys/resource.h... yes 242 checking netpacket/packet.h usability... yes 243 checking netpacket/packet.h presence... yes 244 checking for netpacket/packet.h... yes 245 checking sysexits.h usability... yes 246 checking sysexits.h presence... yes 247 checking for sysexits.h... yes 248 checking bluetooth.h usability... no 249 checking bluetooth.h presence... no 250 checking for bluetooth.h... no 251 checking linux/tipc.h usability... yes 252 checking linux/tipc.h presence... yes 253 checking for linux/tipc.h... yes 254 checking linux/random.h usability... yes 255 checking linux/random.h presence... yes 256 checking for linux/random.h... yes 257 checking spawn.h usability... yes 258 checking spawn.h presence... yes 259 checking for spawn.h... yes 260 checking util.h usability... no 261 checking util.h presence... no 262 checking for util.h... no 263 checking alloca.h usability... yes 264 checking alloca.h presence... yes 265 checking for alloca.h... yes 266 checking endian.h usability... yes 267 checking endian.h presence... yes 268 checking for endian.h... yes 269 checking sys/endian.h usability... no 270 checking sys/endian.h presence... no 271 checking for sys/endian.h... no 272 checking sys/sysmacros.h usability... yes 273 checking sys/sysmacros.h presence... yes 274 checking for sys/sysmacros.h... yes 275 checking for dirent.h that defines DIR... yes 276 checking for library containing opendir... none required 277 checking whether sys/types.h defines makedev... yes 278 checking bluetooth/bluetooth.h usability... no 279 checking bluetooth/bluetooth.h presence... no 280 checking for bluetooth/bluetooth.h... no 281 checking for net/if.h... yes 282 checking for linux/netlink.h... yes 283 checking for linux/can.h... yes 284 checking for linux/can/raw.h... yes 285 checking for linux/can/bcm.h... no 286 checking for clock_t in time.h... yes 287 checking for makedev... yes 288 checking for le64toh... yes 289 checking Solaris LFS bug... no 290 checking for mode_t... yes 291 checking for off_t... yes 292 checking for pid_t... yes 293 checking for size_t... yes 294 checking for uid_t in sys/types.h... yes 295 checking for ssize_t... yes 296 checking for __uint128_t... yes 297 checking size of int... 4 298 checking size of long... 8 299 checking size of long long... 8 300 checking size of void *... 8 301 checking size of short... 2 302 checking size of float... 4 303 checking size of double... 8 304 checking size of fpos_t... 16 305 checking size of size_t... 8 306 checking size of pid_t... 4 307 checking size of uintptr_t... 8 308 checking for long double support... yes 309 checking size of long double... 16 310 checking size of _Bool... 1 311 checking size of off_t... 8 312 checking whether to enable large file support... no 313 checking size of time_t... 8 314 checking for pthread_t... yes 315 checking size of pthread_t... 8 316 checking for --enable-framework... no 317 checking for dyld... no 318 checking the extension of shared libraries... .so 319 checking LDSHARED... $(CC) -shared 320 checking CCSHARED... -fPIC 321 checking LINKFORSHARED... -Xlinker -export-dynamic 322 checking CFLAGSFORSHARED... 323 checking SHLIBS... $(LIBS) 324 checking for sendfile in -lsendfile... no 325 checking for dlopen in -ldl... yes 326 checking for shl_load in -ldld... no 327 checking for library containing sem_init... -lpthread 328 checking for textdomain in -lintl... no 329 checking aligned memory access is required... no 330 checking for --with-hash-algorithm... default 331 checking for --with-address-sanitizer... no 332 checking for t_open in -lnsl... no 333 checking for socket in -lsocket... no 334 checking for --with-libs... no 335 checking for pkg-config... /usr/bin/pkg-config 336 checking pkg-config is at least version 0.9.0... yes 337 checking for --with-system-expat... no 338 checking for --with-system-ffi... yes 339 checking for --with-system-libmpdec... no 340 checking for --enable-loadable-sqlite-extensions... no 341 checking for --with-tcltk-includes... default 342 checking for --with-tcltk-libs... default 343 checking for --with-dbmliborder... 344 checking for --with-threads... yes 345 checking if PTHREAD_SCOPE_SYSTEM is supported... yes 346 checking for pthread_sigmask... yes 347 checking for pthread_atfork... yes 348 checking if --enable-ipv6 is specified... yes 349 checking if RFC2553 API is available... yes 350 checking ipv6 stack type... linux-glibc 351 checking for CAN_RAW_FD_FRAMES... no 352 checking for --with-doc-strings... yes 353 checking for --with-pymalloc... yes 354 checking for --with-valgrind... no 355 checking for --with-dtrace... no 356 checking for dlopen... yes 357 checking DYNLOADFILE... dynload_shlib.o 358 checking MACHDEP_OBJS... none 359 checking for alarm... yes 360 checking for accept4... yes 361 checking for setitimer... yes 362 checking for getitimer... yes 363 checking for bind_textdomain_codeset... yes 364 checking for chown... yes 365 checking for clock... yes 366 checking for confstr... yes 367 checking for ctermid... yes 368 checking for dup3... yes 369 checking for execv... yes 370 checking for faccessat... yes 371 checking for fchmod... yes 372 checking for fchmodat... yes 373 checking for fchown... yes 374 checking for fchownat... yes 375 checking for fexecve... yes 376 checking for fdopendir... yes 377 checking for fork... yes 378 checking for fpathconf... yes 379 checking for fstatat... yes 380 checking for ftime... yes 381 checking for ftruncate... yes 382 checking for futimesat... yes 383 checking for futimens... yes 384 checking for futimes... yes 385 checking for gai_strerror... yes 386 checking for getentropy... no 387 checking for getgrouplist... yes 388 checking for getgroups... yes 389 checking for getlogin... yes 390 checking for getloadavg... yes 391 checking for getpeername... yes 392 checking for getpgid... yes 393 checking for getpid... yes 394 checking for getpriority... yes 395 checking for getresuid... yes 396 checking for getresgid... yes 397 checking for getpwent... yes 398 checking for getspnam... yes 399 checking for getspent... yes 400 checking for getsid... yes 401 checking for getwd... yes 402 checking for initgroups... yes 403 checking for kill... yes 404 checking for killpg... yes 405 checking for lchmod... no 406 checking for lchown... yes 407 checking for linkat... yes 408 checking for lstat... yes 409 checking for lutimes... yes 410 checking for mmap... yes 411 checking for memrchr... yes 412 checking for mbrtowc... yes 413 checking for mkdirat... yes 414 checking for mkfifo... yes 415 checking for mkfifoat... yes 416 checking for mknod... yes 417 checking for mknodat... yes 418 checking for mktime... yes 419 checking for mremap... yes 420 checking for nice... yes 421 checking for openat... yes 422 checking for pathconf... yes 423 checking for pause... yes 424 checking for pipe2... yes 425 checking for plock... no 426 checking for poll... yes 427 checking for posix_fallocate... yes 428 checking for posix_fadvise... yes 429 checking for pread... yes 430 checking for pthread_init... no 431 checking for pthread_kill... yes 432 checking for putenv... yes 433 checking for pwrite... yes 434 checking for readlink... yes 435 checking for readlinkat... yes 436 checking for readv... yes 437 checking for realpath... yes 438 checking for renameat... yes 439 checking for select... yes 440 checking for sem_open... yes 441 checking for sem_timedwait... yes 442 checking for sem_getvalue... yes 443 checking for sem_unlink... yes 444 checking for sendfile... yes 445 checking for setegid... yes 446 checking for seteuid... yes 447 checking for setgid... yes 448 checking for sethostname... yes 449 checking for setlocale... yes 450 checking for setregid... yes 451 checking for setreuid... yes 452 checking for setresuid... yes 453 checking for setresgid... yes 454 checking for setsid... yes 455 checking for setpgid... yes 456 checking for setpgrp... yes 457 checking for setpriority... yes 458 checking for setuid... yes 459 checking for setvbuf... yes 460 checking for sched_get_priority_max... yes 461 checking for sched_setaffinity... yes 462 checking for sched_setscheduler... yes 463 checking for sched_setparam... yes 464 checking for sched_rr_get_interval... yes 465 checking for sigaction... yes 466 checking for sigaltstack... yes 467 checking for siginterrupt... yes 468 checking for sigpending... yes 469 checking for sigrelse... yes 470 checking for sigtimedwait... yes 471 checking for sigwait... yes 472 checking for sigwaitinfo... yes 473 checking for snprintf... yes 474 checking for strftime... yes 475 checking for strlcpy... no 476 checking for symlinkat... yes 477 checking for sync... yes 478 checking for sysconf... yes 479 checking for tcgetpgrp... yes 480 checking for tcsetpgrp... yes 481 checking for tempnam... yes 482 checking for timegm... yes 483 checking for times... yes 484 checking for tmpfile... yes 485 checking for tmpnam... yes 486 checking for tmpnam_r... yes 487 checking for truncate... yes 488 checking for uname... yes 489 checking for unlinkat... yes 490 checking for unsetenv... yes 491 checking for utimensat... yes 492 checking for utimes... yes 493 checking for waitid... yes 494 checking for waitpid... yes 495 checking for wait3... yes 496 checking for wait4... yes 497 checking for wcscoll... yes 498 checking for wcsftime... yes 499 checking for wcsxfrm... yes 500 checking for wmemcmp... yes 501 checking for writev... yes 502 checking for _getpty... no 503 checking whether dirfd is declared... yes 504 checking for chroot... yes 505 checking for link... yes 506 checking for symlink... yes 507 checking for fchdir... yes 508 checking for fsync... yes 509 checking for fdatasync... yes 510 checking for epoll... yes 511 checking for epoll_create1... yes 512 checking for kqueue... no 513 checking for prlimit... no 514 checking for ctermid_r... no 515 checking for flock declaration... yes 516 checking for flock... yes 517 checking for getpagesize... yes 518 checking for broken unsetenv... no 519 checking for true... true 520 checking for inet_aton in -lc... yes 521 checking for chflags... no 522 checking for lchflags... no 523 checking for inflateCopy in -lz... yes 524 checking for hstrerror... yes 525 checking for inet_aton... yes 526 checking for inet_pton... yes 527 checking for setgroups... yes 528 checking for openpty... no 529 checking for openpty in -lutil... yes 530 checking for forkpty... yes 531 checking for memmove... yes 532 checking for fseek64... no 533 checking for fseeko... yes 534 checking for fstatvfs... yes 535 checking for ftell64... no 536 checking for ftello... yes 537 checking for statvfs... yes 538 checking for dup2... yes 539 checking for strdup... yes 540 checking for getpgrp... yes 541 checking for setpgrp... (cached) yes 542 checking for gettimeofday... yes 543 checking for clock_gettime... no 544 checking for clock_gettime in -lrt... yes 545 checking for clock_getres... yes 546 checking for clock_settime... yes 547 checking for major... yes 548 checking for if_nameindex... yes 549 checking for lockf... yes 550 checking for getaddrinfo... yes 551 checking getaddrinfo bug... no 552 checking for getnameinfo... yes 553 checking whether time.h and sys/time.h may both be included... yes 554 checking whether struct tm is in sys/time.h or time.h... time.h 555 checking for struct tm.tm_zone... yes 556 checking for struct stat.st_rdev... yes 557 checking for struct stat.st_blksize... yes 558 checking for struct stat.st_flags... no 559 checking for struct stat.st_gen... no 560 checking for struct stat.st_birthtime... no 561 checking for struct stat.st_blocks... yes 562 checking for struct passwd.pw_gecos... yes 563 checking for struct passwd.pw_passwd... yes 564 checking for time.h that defines altzone... no 565 checking whether sys/select.h and sys/time.h may both be included... yes 566 checking for addrinfo... yes 567 checking for sockaddr_storage... yes 568 checking for sockaddr_alg... no 569 checking whether char is unsigned... no 570 checking for an ANSI C-conforming const... yes 571 checking for working volatile... yes 572 checking for working signed char... yes 573 checking for prototypes... yes 574 checking for variable length prototypes and stdarg.h... yes 575 checking for socketpair... yes 576 checking if sockaddr has sa_len member... no 577 checking for gethostbyname_r... yes 578 checking gethostbyname_r with 6 args... yes 579 checking for __fpu_control... yes 580 checking for --with-fpectl... no 581 checking for --with-libm=STRING... default LIBM="-lm" 582 checking for --with-libc=STRING... default LIBC="" 583 checking for x64 gcc inline assembler... yes 584 checking whether C doubles are little-endian IEEE 754 binary64... yes 585 checking whether C doubles are big-endian IEEE 754 binary64... no 586 checking whether C doubles are ARM mixed-endian IEEE 754 binary64... no 587 checking whether we can use gcc inline assembler to get and set x87 control word... yes 588 checking whether we can use gcc inline assembler to get and set mc68881 fpcr... no 589 checking for x87-style double rounding... no 590 checking for acosh... yes 591 checking for asinh... yes 592 checking for atanh... yes 593 checking for copysign... yes 594 checking for erf... yes 595 checking for erfc... yes 596 checking for expm1... yes 597 checking for finite... yes 598 checking for gamma... yes 599 checking for hypot... yes 600 checking for lgamma... yes 601 checking for log1p... yes 602 checking for log2... yes 603 checking for round... yes 604 checking for tgamma... yes 605 checking whether isinf is declared... yes 606 checking whether isnan is declared... yes 607 checking whether isfinite is declared... yes 608 checking whether tanh preserves the sign of zero... yes 609 checking whether log1p drops the sign of negative zero... no 610 checking whether POSIX semaphores are enabled... yes 611 checking for broken sem_getvalue... no 612 checking whether RTLD_LAZY is declared... yes 613 checking whether RTLD_NOW is declared... yes 614 checking whether RTLD_GLOBAL is declared... yes 615 checking whether RTLD_LOCAL is declared... yes 616 checking whether RTLD_NODELETE is declared... yes 617 checking whether RTLD_NOLOAD is declared... yes 618 checking whether RTLD_DEEPBIND is declared... yes 619 checking digit size for Python's longs... no value specified 620 checking wchar.h usability... yes 621 checking wchar.h presence... yes 622 checking for wchar.h... yes 623 checking size of wchar_t... 4 624 checking for UCS-4 tcl... no 625 checking whether wchar_t is signed... yes 626 no usable wchar_t found 627 checking whether byte ordering is bigendian... no 628 checking ABIFLAGS... m 629 checking SOABI... cpython-36m-x86_64-linux-gnu 630 checking LDVERSION... $(VERSION)$(ABIFLAGS) 631 checking whether right shift extends the sign bit... yes 632 checking for getc_unlocked() and friends... yes 633 checking how to link readline libs... -lreadline 634 checking for rl_callback_handler_install in -lreadline... yes 635 checking for rl_pre_input_hook in -lreadline... yes 636 checking for rl_completion_display_matches_hook in -lreadline... yes 637 checking for rl_resize_terminal in -lreadline... yes 638 checking for rl_completion_matches in -lreadline... yes 639 checking for append_history in -lreadline... yes 640 checking for broken nice()... no 641 checking for broken poll()... no 642 checking for struct tm.tm_zone... (cached) yes 643 checking for working tzset()... yes 644 checking for tv_nsec in struct stat... yes 645 checking for tv_nsec2 in struct stat... no 646 checking curses.h usability... yes 647 checking curses.h presence... yes 648 checking for curses.h... yes 649 checking ncurses.h usability... yes 650 checking ncurses.h presence... yes 651 checking for ncurses.h... yes 652 checking for term.h... yes 653 checking whether mvwdelch is an expression... yes 654 checking whether WINDOW has _flags... yes 655 checking for is_pad... no 656 checking for is_term_resized... yes 657 checking for resize_term... yes 658 checking for resizeterm... yes 659 checking for immedok... yes 660 checking for syncok... yes 661 checking for wchgat... yes 662 checking for filter... yes 663 checking for has_key... yes 664 checking for typeahead... yes 665 checking for use_env... yes 666 configure: checking for device files 667 checking for /dev/ptmx... yes 668 checking for /dev/ptc... no 669 checking for %zd printf() format support... yes 670 checking for socklen_t... yes 671 checking for broken mbstowcs... no 672 checking for --with-computed-gotos... no value specified 673 checking whether gcc -pthread supports computed gotos... yes 674 checking for build directories... done 675 checking for -O2... yes 676 checking for glibc _FORTIFY_SOURCE/memmove bug... no 677 checking for gcc ipa-pure-const bug... no 678 checking for stdatomic.h... no 679 checking for GCC >= 4.7 __atomic builtins... no 680 checking for ensurepip... upgrade 681 checking if the dirent structure of a d_type field... yes 682 checking for the Linux getrandom() syscall... no 683 checking for the getrandom() function... no 684 configure: creating ./config.status 685 config.status: creating Makefile.pre 686 config.status: creating Modules/Setup.config 687 config.status: creating Misc/python.pc 688 config.status: creating Misc/python-config.sh 689 config.status: creating Modules/ld_so_aix 690 config.status: creating pyconfig.h 691 creating Modules/Setup 692 creating Modules/Setup.local 693 creating Makefile 694 695 696 If you want a release build with all stable optimizations active (PGO, etc), 697 please run ./configure --enable-optimizations 698 699 700 [root@hadoop1 Python-3.6.4]#
6、编译源码
[root@hadoop1 Python-3.6.4]# make
7、执行安装
[root@hadoop1 Python-3.6.4]# make install
8、将python3的目录复制到/usr/bin/目录下
[root@hadoop1 /]# cp -r /usr/local/python3/ /usr/bin/ [root@hadoop1 /]#
9、建立软连接
对/usr/bin目录下的python3目录重命名为python364
[root@hadoop2 Python-3.6.4]# cd /usr/bin/
[root@hadoop1 bin]# mv python3 python364
建立软链接
[root@hadoop1 bin]# ln -s /usr/local/python3/bin/python3 /usr/bin/python3
可以ls -l查看一下
10、配置环境变量
[root@hadoop1 bin]# vi /etc/profile
#Python3.6.4 PATH=$PATH:$HOME/bin:/usr/bin/python3/bin export PATH
修改完记得执行行下面的命令，让上一步的修改生效：
[root@hadoop1 bin]# source /etc/profile
11、检查验证
[root@hadoop1 bin]# python3 -V Python 3.6.4 [root@hadoop1 bin]#
12、安装模块
[root@hadoop1 bin]# pip3 install paramiko
bash: /usr/bin/pip3: 没有那个文件或目录
报错么有这个命令
建立pip3的软连接
[root@hadoop1 bin]# ln -s /usr/local/python3/bin/pip3.6 /usr/bin/pip3
重新安装模块
[root@hadoop1 bin]# pip3 install paramiko Collecting paramiko Could not find a version that satisfies the requirement paramiko (from versions: ) No matching distribution found for paramiko You are using pip version 9.0.1, however version 9.0.3 is available. You should consider upgrading via the 'pip install --upgrade pip' command. [root@hadoop1 bin]#
