1.下载python安装包以及依赖的包
python安装包:Python-3.7.0
下载地址:www.python.org/ftp/python/3.7.5/Python-3.7.5.tar.xz
依赖安装包
zlib-devel krb5-devel ibselinux-devel
bzip2-devel openssl-devel ncurses-devel
sqlite-devel readline-devel tk-devel
gdbm-devel db4-devel libpcap-devel xz-devel
下载地址:http://rpmfind.net/linux/rpm2html/search.php?query=xz-devel&submit=Search+...&system=&arch=
2.上传这些安装包到任意目录下
将这些包上传至CentOS服务器,然后运行rpm -ivh **.rpm,进行解压安装(在此略过)。
3.解压python安装包
tar -xvJf Python-3.7.0.tar.xz</pre>
4.编译安装
mkdir /usr/local/python3 # 创建编译安装目录
cd Python-3.7.0 # 进入python的解压目录
./configure --prefix=/usr/local/python3 # 指定安装位置
make && make install # 编译及安装
5.创建软连接
ln -s /usr/local/python3/bin/python3 /usr/local/bin/python3
ln -s /usr/local/python3/bin/pip3 /usr/local/bin/pip3
6.验证是否安装成功
python3 -V
pip3 -V
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