title: Can't find virtualenv in path even though its there
body: <p>I'm trying to set up Django. I have Python 3.6 installed, and I installed virtualenvwrapper using pip3. </p>
  
  <p>Here is what my bash profile looks like:</p>
  
  <pre><code># Get the aliases and functions
  if [ -f ~/.bashrc ]; then
      . ~/.bashrc
  fi
  
  export PATH="$PATH:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/Frameworks/Python.framework/Versions/3.6/bin/virtualenv"
  
  export WORKON_HOME=$HOME/.virtualenvs
  export VIRTUALENVWRAPPER_PYTHON=/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6
  export PROJECT_HOME=$HOME/Devel
  source /Library/Frameworks/Python.framework/Versions/3.6/bin/virtualenvwrapper.sh
  </code></pre>
  
  <p>Every time I run</p>
  
  <pre><code>$ mkvirtualenv my_django_env
  </code></pre>
  
  <p>I get </p>
  
  <pre><code>ERROR: virtualenvwrapper could not find virtualenv in your path
  </code></pre>