1 wget https://www.python.org/ftp/python/3.7.7/Python-3.7.7.tgz 2 tar -xvzf Python-3.7.7.tgz 3 cd Python-3.7.7 4 sudo ./configure --prefix=/usr/local/python3 5 sudo make 6 sudo make install 7 sudo ln -s /usr/local/python3/bin/python3 /usr/bin/python3 8 sudo ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3 9 sudo ln -s /usr/local/python3/bin/pyvenv /usr/bin/pyvenv3
原文：https://www.cnblogs.com/luoyj2/p/14245706.html