>>配置网络
TYPE=Ethernet #网卡类型
DEVICE=eth0         #网卡接口名称
ONBOOT=yes          #系统启动时是否自动加载
BOOTPROTO=static    #启用地址协议 --static:静态协议 --bootp协议 --dhcp协议
IPADDR=192.168.1.11      #网卡IP地址
NETMASK=255.255.255.0    #网卡网络地址
GATEWAY=192.168.1.1      #网卡网关地址
DNS1=10.203.104.41       #网卡DNS地址
HWADDR=00:0C:29:13:5D:74 #网卡设备MAC地址
BROADCAST=192.168.1.255  #网卡广播地址 
/etc/init.d/network reload
--启动; ifup,ifdown;service network xxx;
netstat -r //查看路由网关等信息;
>>yum--本地源--so
mount -o loop /dev/cdrom /media/CentOS
baseurl=file:///media/CentOS/
 
>>安装vim,gcc,gcc-c++,
 
--出现以下错误,
Python build finished, but the necessary bits to build these modules were not found
安装yum install, 安装开发包;
readline-devel sqlite-devel bzip2-devel.i686 openssl-devel.i686 gdbm-devel.i686 libdbi-devel.i686 ncurses-libs zlib-devel.i686 
 
>>
1.CentOs 安装python 2.7
yum groupinstall "Development tools"
yum install zlib-devel libxml2-devel libxslt-devel openssl openssl-devel zlib mysql-devel libffi-devel postgresql-devel
wget http://www.python.org/ftp/python/2.7.10/Python-2.7.10.tgz
tar xf Python-2.7.10.tgz 
cd Python-2.7.10
./configure --prefix=/usr/local/python2710
make && make altinstall
2,升级安装
 
mkdir -p ~/Env/python; cd ~/Env/python  # 创建个目录
 
wget --no-check-certificate https://www.python.org/ftp/python/2.7.6/Python-2.7.6.tar.xz
tar Jxvf Python-2.7.6.tar.xz
cd Python-2.7.6
./configure --prefix=/usr/local/py-2.7.6  # "./configure -h"查看帮助
make  # 报模块缺失时,有需要的安装后重make
# issue: INFO: Can't locate Tcl/Tk libs and/or headers
#        Python build finished, but the necessary bits to build these modules were not found:
#        ...
# 注1:zlib必要,之后安装setuptools要用。见"安装setuptools"
# 注2:openssl必要,之后pip要用。见"安装pip"
# 注3:bzip2也最好加,执行"yum install bzip2 bzip2-devel -y"
make install /make altinstall
 
# 建立软链接,默认指向Python2.7
mv /usr/bin/python /usr/bin/python2.6.6
ln -s /usr/local/py-2.7.6/bin/python2.7 /usr/bin/python
python -V  # Python 2.7.6
 
# yum不兼容Python2.7,需要指定为原版本
vi /usr/bin/yum /usr/libexec/urlgrabber-ext-down (cent7)
# 将"!/usr/bin/python"改为"!/usr/bin/python2.6.6";
 
 
# ibus也不兼容Python2.7,需要修改
# 将"exec python"改为"exec python2.6.6"
ll /usr/bin | grep python  # 确认下python2.6.6
vi /usr/bin/ibus-setup  # 修改
vi /usr/libexec/ibus-ui-gtk  # 修改
reboot  # 可能需要重启
 
3, 安装setup tools;
 
cd ~/Env/python
 
wget http://pypi.douban.com/packages/source/s/setuptools/setuptools-3.3.tar.gz  # 豆瓣源
tar zxvf setuptools-3.3.tar.gz
cd setuptools-3.3
python setup.py build
sudo python setup.py install
# 或者用ez_setup.py,同样改为豆瓣源
# wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py
# python ez_setup.py --download-base http://pypi.douban.com/packages/source/s/setuptools/
 
# 缺少zlib,安装setuptools时出错。
# issue: RuntimeError: Compression requires the (missing) zlib module
yum install zlib zlib-devel -y
# 重make Python2.7再安装
cd ../Python-2.7.6
make  # 这时才注意先前make时缺了好多模块
make install
 
pkg_resources.DistributionNotFound: The ‘setuptools==0.9.8‘ distribution was not found,重新安装python的distribution-0.6.49(0.7.3的会报错)
 
 
tar -zxvf distribute-0.6.49.tar.gz cd distribute-0.6.49 python setup.py install
 
 
# 环境变量
vi /etc/profile
# 添加如下内容:
# PY_HOME=/usr/local/python2.7.8
# export PATH=$PY_HOME/bin:$PATH
source /etc/profile  # 当前终端生效,reboot后才会完全生效
echo $PATH
 
4.安装pip
 
easy_install -i http://pypi.douban.com/simple pip
 
# 缺少ssl模块,pip使用时出错
# issue: ImportError: cannot import name HTTPSHandler
 
yum install openssl openssl-devel -y
make  # Python-2.7.6目录
make install
 
# No module named 'pip._vendor.requests'
 
# 配置pip为豆瓣源
 
mkdir ~/.pip  # ls或ll -a 查看隐藏内容
vi ~/.pip/pip.conf
 
# 添加如下内容:
# [global]
# index-url = http://pypi.douban.com/simple
 
5,安装virtual -env
su
pip install virtualenv
pip install virtualenvwrapper
 
6,virtualenv使用
virtualenv ENV
cd ENV
source ./bin/activate
--Virtaulenvwrapper
 
 
7.python---解决“Unable to find vcvarsall.bat”错误
 
yum install openldap ldap openldap-devel
 
今天在安装reportlab时老是发生Unable to find vcvarsall.bat的错误,上网找了一下,在eddsn找到了“Unable to find vcvarsall.bat” error when trying to install rdflib这么一篇文章,解决了问题。方法如下: 首先安装MinGW,在MinGW的安装目录下找到bin的文件夹,找到mingw32-make.exe,复制一份更名为make.exe; 把MinGW的路径添加到环境变量path中,比如我把MinGW安装到D:\MinGW\中,就把D:\MinGW\bin添加到path中; 打开命令行窗口,在命令行窗口中进入到要安装代码的目录下; 输入如下命令就可以安装了。 setup.py install build --compiler=mingw32
 
如果安装了VS2010或是VS2012可以使用下面的方法解决: If you have Visual Studio 2010 installed, execute > SET VS90COMNTOOLS=%VS100COMNTOOLS% or with Visual Studio 2012 installed > SET VS90COMNTOOLS=%VS110COMNTOOLS% python 2.7在setup的时候查找的是VS2008编译的。
 
 
8.python shell 后退,箭头等键无法使用;
yum install readline-devel
pip3 install readline
 
 
 
9.wheel方式安装应用,pip install x.whl
  windows 下安装,VCForPython27
 
10.ipython notebook
 
pip install ipython,
pip install pyreadline , --on windows.
pip install pyzmq, --zeromq
 
--安装Tornado
--安装MathJax
from IPython.external.mathjax import install_mathjax install_mathjax()
 
//出错,手工从github下载,并解压到这里;~/.ipython/nbextensions/mathjax/...
from IPython.external.mathjax import install_mathjax
install_mathjax()
 
from IPython.display import LatexLatex(r"$\sqrt{x^2+y^2}$")
 
 
 
 
--启动本地notebook
随便找一个shell,在windows里,最简单的cmd.exe就行,键入: ipython.exe notebook即可。
 
//出错,pip install jsonschema
 
//依然不行,无法创建notebook,使用 pip installterminado  --terminal unvilabel, 使用菜单new >python2
 
//
Shift-Enter 将运行此代码,代码中最后一个表达式的值将输出区域显示。如果希望屏蔽输出,可以在最后一条语句之后添加一个分号:”;”
此外,代码中还可以使用print语句在输出区域中显示信息
 
--远程访问notebook
如果需要远程访问,就稍微麻烦一点: 首先,需要建立一个server的config,通过在命令行键入: ipython profile create nbserver 然后,修改新建的profile,即ipython_notebook_config.py(命令行会有输出,告诉你生成的文件在哪里),默认的config文件都是被注释掉的,你需要至少修改如下的项: c = get_config() # Kernel config c.IPKernelApp.pylab = 'inline' # if you want plotting support always # Notebook config c.NotebookApp.certfile = u'/absolute/path/to/your/certificate/mycert.pem' c.NotebookApp.ip = '*' c.NotebookApp.open_browser = False c.NotebookApp.password = u'sha1:bcd259ccf...your hashed password here' # It's a good idea to put it on a known, fixed port c.NotebookApp.port = 9999 但是,你需要注意的是,我们还没有mycert.pem,这个也很简单,使用openssl生成一个就行,如果你手头有linux机器的话就极其简单了: $ openssl req -x509 -nodes -days 365 -newkey rsa:1024 -keyout mycert.pem -out mycert.pem 再接着,需要生成一串哈希后的密钥,随便开一个IPython的shell键入: In [1]: from IPython.lib import passwd In [2]: passwd() 设定你的密码即可(现在0.13版还不支持多人的notebook,因此只能单用户使用,只支持一个密码罢了,多用户功能处在开发中)。 好了,现在启动你的public的IPython notebook吧: ipython notebook --profile=nbserver 然后你就可以在浏览器里远程访问你的IPython notebook了
 
11,python windows 下安装各种包
 
http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy
 
 
posted on 2014-12-23 14:07  叶青青青  阅读(915)  评论(0编辑  收藏  举报