centos 安装 python 和 openssl

centos 编译安装 python 和 openssl

实测过的安装环境：
centos 7.9 ： python 3.10.5 和 openssl 3.0.12
centos 6.10 ： python 3.10.5 和 openssl 1.1.1
centos 7.6 : python 3.12.9 和 openssl 3.0.16

两个环境都能安装成功，可以正常使用。

安装 openssl

下载地址

下载后解压，进入到解压目录

执行：

./Configure --prefix=/usr/local/openssl3.2.0
make && make install

配置环境变量

python 安装的时候要找到库

export PATH=/home/liam/sandbox/soft/openssl3.0.16/bin:$PATH
export LD_LIBRARY_PATH=/home/liam/sandbox/soft/openssl3.0.16/lib:$LD_LIBRARY_PATH
export PKG_CONFIG_PATH=/home/liam/sandbox/soft/openssl3.0.16/lib/pkgconfig:$PKG_CONFIG_PATH

终端输入 openssl version 查看 openssl 版本

安装 Python

安装依赖

yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel

下载python3.10.5

wget https://www.python.org/ftp/python/3.10.5/Python-3.10.5.tar.xz

解压、编译、安装

tar -xvf Python-3.10.5.tar.xz

cd Python-3.10.5

./configure --prefix=/home/liam/sandbox/soft/python3.12.9 --with-openssl=/home/liam/sandbox/soft/openssl3.0.16/bin --with-openssl-rpath=/home/liam/sandbox/soft/openssl3.0.16/bin

make && make install

环境变量

export PATH=/home/liam/sandbox/soft/python3.12.9/bin:$PATH
export LD_LIBRARY_PATH=/home/liam/sandbox/soft/python3.12.9/lib64:$LD_LIBRARY_PATH
export PKG_CONFIG_PATH=/home/liam/sandbox/soft/python3.12.9/lib64/pkgconfig:$PKG_CONFIG_PATH

配置软链接

sudo ln -sf /home/liam/sandbox/soft/python3.12.9/bin/python3.12 /usr/bin/python
sudo ln -sf /home/liam/sandbox/soft/python3.12.9/bin/pip3.12 /usr/bin/pip

安装完成，现在可以用 python3.10.5, 并且可以用 pip