离线部署Python环境的详细过程

https://www.python.org/ftp/python/3.10.15/Python-3.10.15.tgz

# 安装依赖
yum install -y gcc zlib-devel openssl-devel bzip2-devel
# 上⾯的如果不⾏，执⾏下⾯的（注：如果没有openssl-devel需要⼿动安装）
yum install -y gcc zlib-devel openssl-devel bzip2-devel --nogpgcheck

# 解压并开始编译
tar -zxvf $HOME/setup/Python-3.10.15.tgz -C $HOME/setup
cd $HOME/setup/Python-3.10.15
# 开始编译安装
./configure --prefix=$HOME/python3.10.15 --enable-shared --enable-loadable-sqlite-extensions
make -j8
make altinstall

$HOME/python3.10.15/bin/python3.10
# 解决⽅法，配置环境变量
/root/python3.10.15/bin/python3.10: error while loading shared libraries: 
libpython3.10.so.1.0: cannot open shared object file: No such file or directory

echo "export LD_LIBRARY_PATH=\"$HOME/python3.10.15/lib:\$LD_LIBRARY_PATH\"" >> $HOME/.bashrc
echo "export PATH=\"$HOME/python3.10.15/bin:\$PATH\"" >> $HOME/.bashrc
source $HOME/.bashrc
# 创建软连接（注意软连接版本）
ln -s $HOME/python3.10.15/bin/python3.9 $HOME/python3.9.0/bin/python
ln -s $HOME/python3.10.15/bin/pip3.9 $HOME/python3.9.0/bin/pip

python -V
Python 3.10.15
pip -V
pip 56.2.3 from /root/python3.10.15/lib/python3.10/site-packages/pip (python 3.10)