下載,解壓，編譯，安裝：

wget https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz

tar -xvf Python-3.6.0.tgz

./configure --prefix=/usr/local/python3

make &&make install

鏈接

ln -s /usr/local/python3/bin/python3 /usr/bin/python3

配置pip3

PATH=$PATH:$HOME/bin:/usr/local/python3/bin