1 python2.x安裝
通過(guò)源代碼安裝,以2.7.13為例
1.1 下載源代碼安裝包
a.聯(lián)網(wǎng)情況
wget https://www.python.org/ftp/python/2.7.13/Python-2.7.13.tgz
b.未聯(lián)網(wǎng)情況
去頁(yè)面https://www.python.org/downloads/release/python-2713/下載Gzipped source tarball
到本地,如圖

image.png
1.2 解壓
tar -zxf Python-2.7.13.tgz
1.3 編譯安裝
cd Python-2.7.13
./configure --prefix=/usr/local/python-2.7.13
make
make install
1.4 設(shè)置軟鏈
安裝完可以直接執(zhí)行python
/usr/local/python-2.7.13/bin/python
設(shè)置python的軟鏈
ln -s /usr/local/python-2.7.13/bin/python /usr/bin/python2.7.13
參考文檔:https://www.cnblogs.com/toulanboy/articles/7753502.html
官方安裝文檔:https://www.cnblogs.com/toulanboy/articles/7753502.html
2 python3.x安裝
安裝同python2.x一樣,具體可以參考官網(wǎng)
https://docs.python.org/3/using/unix.html#on-linux
3 python卸載
由于上面是通過(guò)編譯安裝,卸載方法可以參考
https://www.zhihu.com/question/20092756