Alibaba Cloud Linux 2 安装 Git 2.30.x
Alibaba Cloud Linux 2 支持yum命令
所以我们去Git官网进入Download for Linux and Unix页面
找到Red等安装选项
Red Hat Enterprise Linux, Oracle Linux, CentOS, Scientific Linux, et al.
直接安装最新的版本，我选择安装在opt/inkyi/目录下，这个目录自己决定。
1.创建一个src目录，存放下载的源码文件
cd /opt
mkdir -p inkyi/src
cd /inkyi/src/
2.下载源码
wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.30.2.tar.gz
3.解压
tar -xzvf git-2.30.2.tar.gz
4.进入解压后的源码目录，执行make configure，生成配置文件
cd git-2.30.2/
make configure
遇到问题
[root@iZ8vb5ujtcvii1eaf1mffuZ git-2.30.2]# make configure
GEN configure
/bin/sh: autoconf: command not found
make: *** [configure] Error 127
缺少autoconf ，解决方案：
yum install autoconf automake libtool
# 安装完成后，再次执行
make configure
5.配置configure ,生成Makefile
#指定安装目录/opt/inkyi/git-2.30.2/
./configure --prefix=/opt/inkyi/git-2.30.2/
6.执行预编译
make
遇到问题，缺少zlib-devel
* new build flags
CC fuzz-commit-graph.o
In file included from object-store.h:4:0,
from commit-graph.h:5,
from fuzz-commit-graph.c:1:
cache.h:21:18: fatal error: zlib.h: No such file or directory
#include <zlib.h>
^
compilation terminated.
make: *** [fuzz-commit-graph.o] Error 1
解决方案
yum install zlib-devel
7.执行安装
make install
8.添加环境变量
echo "export PATH=$PATH:/opt/inkyi/git-2.30.2/bin" >> /etc/profile
# 刷新
source /etc/profile
