tar -xvf Python-3.9.6.tgz cd Python-3.9.6
yum install gcc libffi* openssl libssl zlib* bzip2
./configure --prefix=/path/to/python3.9.6 --enable-shared --enable-optimizations make make install
export PATH=/path/to/python3.9.6/bin:$PATH export LD_LIBRARY_PATH=/path/to/python3.9.6/lib:$LD_LIBRARY_PATH
python3 --version pip3 --version
回显信息中包含Python版本号,表示安装成功。