title: How to fix terminal python error about virtualenvwrapper
body: <p>I'm currently using mac and whenever, I'm launching the terminal it will show like code below. I tried all the method in stackoverflow but it didnt work, so I'm posting my own. Please help me to fix this. I had tried &quot;sudo apt-get install python3-pip&quot; or &quot;sudo pip3 install virtualenvwrapper&quot;. They are all installed</p>
  <p><strong>Error Message</strong></p>
  <p>Last login: Tue Aug 18 22:33:59 on ttys000
  virtualenvwrapper_run_hook:12: no such file or directory: /usr/local/bin/python3
  virtualenvwrapper.sh: There was a problem running the initialization hooks.</p>
  <p>If Python could not import the module virtualenvwrapper.hook_loader,
  check that virtualenvwrapper has been installed for
  VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python3 and that PATH is
  set properly.</p>
  <p><strong>Which python command</strong></p>
  <p>/usr/bin/python</p>
  <p><strong>Python version command</strong></p>
  <p>Python 2.7.16</p>
  <p><strong>Which python3 command</strong></p>
  <p>/Library/Frameworks/Python.framework/Versions/3.7/bin/python3</p>
  <p><strong>Python version3 command</strong></p>
  <p>Python 3.7.4</p>
  <p><strong>pip3 --version command</strong></p>
  <p>pip 19.3.1 from /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip (python 3.7)</p>