编译安装Python

tar xzf Python-3.9.9.tgz
cd Python-3.9.9
./configure --prefix=/usr/local/python3.9.9 --enable-loadable-sqlite-extensions --enable-shared
make -j8 && make install

export LD_LIBRARY_PATH=/usr/local/python${version}/lib:$LD_LIBRARY_PATH
export PATH=/usr/local/python${version}/bin:$PATH