mac 下删除 python 2.7

删除 mac os 自带的 python 2.7, 以方便安装 python 3 的虚拟环境。python

  1. 删除 Python 2.7 framework  
    1. sudo rm -rf /Library/Frameworks/Python.framework/Versions/2.7
  2. 删除 Python 2.7 applications directory
    1. sudo rm -rf "/Applications/Python 2.7"
  3. 删除指向 /usr/local/bin 的 python 版本连接
    1. ls -l /usr/local/bin | grep '../Library/Frameworks/Python.framework/Versions/2.7' 
  4. 而后运行一下刚才的删除命令
    1. cd /usr/local/bin/
      
      ls -l /usr/local/bin | grep '../Library/Frameworks/Python.framework/Versions/2.7' | awk '{print $9}' | tr -d @ | xargs rm

 

 

千万不能够在资料库中直接删除 python.app