#将模块安装到2.x
sudo pip install pygame
sudo pip uninstall pygame
#将模块安装到3.x
sudo pip3 install pygame
sudo pip3 uninstall pygame
MAC下安装
sudo pip install ipython
Linux下安装
sudo apt install ipython
sudo apt install ipython3
原文：https://www.cnblogs.com/5014sy/p/9957037.html