Centos 7安装Python 3.10.10

# 安装一些必要依赖
yum install -y gcc zlib-devel bzip2 bzip2-devel readline-devel sqlite sqlite-devel openssl-devel tk-devel libffi-devel xz-devel

#下载并安装 OpenSSL 1.1.1 
cd /usr/local/src
wget https://www.openssl.org/source/openssl-1.1.1.tar.gz
tar -xf openssl-1.1.1.tar.gz
cd openssl-1.1.1
./config --prefix=/usr/local/ssl --openssldir=/usr/local/ssl shared zlib
make
make install

# 更新系统环境变量
# 更新 LD_LIBRARY_PATH 和 PATH 环境变量，使系统能够找到新版本的 OpenSSL
echo "/usr/local/ssl/lib" >> /etc/ld.so.conf.d/openssl-1.1.1.conf
ldconfig -v
export PATH=/usr/local/ssl/bin:$PATH
export LD_LIBRARY_PATH=/usr/local/ssl/lib



# 安装python 3.10.10
cd ~
wget https://www.python.org/ftp/python/3.10.10/Python-3.10.10.tar.xz   
md5sum Python-3.10.10.tar.xz      
mv Python-3.10.10.tar.xz  /usr/local/
cd /usr/local/
tar -axf Python-3.10.10.tar.xz
cd Python-3.10.10/
./configure prefix=/usr/local/python3 --enable-optimizations --with-openssl=/usr/local/ssl
make j4 && make altinstall
ln -s /usr/local/python3/bin/python3 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3 /usr/bin/pip
rm -rf /usr/local/Python-3.10.10.tar.xz