Question

如何删除Mac OS X自带的python版本

Answer 1

The complete list is documented here. Basically, all you need to do is the following:

• Remove the Python 2.7 framework

  sudo rm -rf /Library/Frameworks/Python.framework/Versions/2.7

• Remove the Python 2.7 applications directory

  sudo rm -rf "/Applications/Python 2.7"

• Remove the symbolic links in /usr/local/bin that point to this Python version see ls -l /usr/local/bin | grep '../Library/Frameworks/Python.framework/Versions/2.7' and then run the following command to remove all the links:

  cd /usr/local/bin/
  ls -l /usr/local/bin | grep '../Library/Frameworks/Python.framework/Versions/2.7' | awk '{print $9}' | tr -d @ | xargs rm
  

• If necessary, edit your shell profile file(s) to remove adding /Library/Frameworks/Python.framework/Versions/2.7 to your PATH environment file. Depending on which shell you use, any of the following files may have been modified: ~/.bash_login, ~/.bash_profile, ~/.cshrc, ~/.profile, ~/.tcshrc, and/or ~/.zprofile.