title: pip install dotenv error code 1 Windows 10
body: <p>I am in a virtualenv and trying to run through pip installs. I know the code works because outside the virtualenv this code has worked. I am running on a Windows 10 machine. Using the Git Bash terminal or the regular command prompt (have tried as admin and regular user).
  I am trying to run 
  <code>pip install dotenv</code>
  or 
  <code>python -m pip install dotenv</code> 
  and neither of the two work. I get the error saying</p>
  
  <blockquote>
    <p>AttributeError: module 'importlib._bootstrap' has no attribute 'SourceFileLoader' 
    During handling of the above exception, another
    exception occurred:Command "python setup.py egg_info" failed with
    error code 1 in
    C:\Users\USER~1\AppData\Local\Temp\pip-build-7bbdcnx2\dotenv\</p>
  </blockquote>
  
  <p>I have also tried to do things such as <code>python -m pip install setuptools --upgrade</code>
  un-install setuptools and install it again. restart my computer. and many other things. I'm not too sure what else to try (i've installed <em>flask</em> before this and it worked, I also can install other things like <em>mitmproxy</em> as an example)
  Any ideas? Again, this is a Windows 10 machine and I just want to install <strong>dotenv</strong> for Python (version 3.6.4 if it matters).
  Thank you.</p>