1）下載地址：https://www.python.org/downloads/?
2）解壓： tar -xvzf Python-3.7.0.tgz
3）切換路徑：cd Python-3.6.3
4）./configure --prefix=/usr/local/python3.7.0 編譯
5）make
6）make install
# cd /usr/bin
# mv python python.back //備份原先的python
# ln -s /usr/local/python3.7.0/bin/python3 /usr/bin/python
# mv pip pip.back //備份原先的pip
# ln -s /usr/local/python3.7.0/bin/pip3 /usr/bin/pip
