Python在我的计算机上无法识别，但它表示已安装

Question

我遵循了这篇文章的建议，现在我不能再在我的计算机上运行python了。 What is the safest way to removing Python framework files that are located in different place than Brew installs

键入＆＃34; brew search python＆＃34;进入终端，它说安装了python和python3。但是，我的终端不识别任何python命令或让我重新安装python

以下是我的bash个人资料

# Setting PATH for Python 3.5
# The original version is saved in .bash_profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/3.5/bin:${PATH}"
export PATH


# Setting PATH for Python 3.4
# The orginal version is saved in .bash_profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/3.4/bin:${PATH}"
export PATH

# 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