mac|mac 切换Python版本 mac切换Python版本

【mac|mac 切换Python版本】mac 系统本身自带了 python 2.6版本，然后自己又下载了python 3.5,导致在终端命令中不能切换，
打开 ~/.bash_profile

# Setting PATH for Python 2.7 # The orginal version is saved in .bash_profile.pysave PATH="/Library/Frameworks/Python.framework/Versions/2.7/bin:${PATH}" export PATH# Setting PATH for Python 3.5 # The orginal version is saved in .bash_profile.pysave # PATH="/Library/Frameworks/Python.framework/Versions/3.5/bin:${PATH}" # export PATH # alias python="/Library/Frameworks/Python.framework/Versions/3.5/bin/python3.5" export PATH=/opt/subversion/bin:$PATH[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*

只想在终端中切换