title: Microsoft Visual C++ 14.0 is required. error when downloading a python package
body: <p>When im trying to download a python package 'pip install django-compressor' in my django project, its giving this error. So, how to solve this error?</p>
  
  <pre><code>PS C:\Users\HP\Desktop\acornaccounting&gt; pip install django-compressor
  Collecting django-compressor
    Using cached https://files.pythonhosted.org/packages/02/7b/deb4605f95bcefb9760ff130533553230a1c25f4d383ed0735b075d71b29/django_compressor-2.2-py2.py3-none-any.whl
  Requirement already satisfied: django-appconf&gt;=1.0 in c:\users\hp\appdata\local\programs\python\python36\lib\site-packages (from django-compressor) (1.0.2)
  Collecting rjsmin==1.0.12 (from django-compressor)
    Using cached https://files.pythonhosted.org/packages/10/9c/2c45f57d43258b05bf33cf8f6c8161ea5abf8b4776a5c59d12646727cd98/rjsmin-1.0.12.tar.gz
  Collecting rcssmin==1.0.6 (from django-compressor)
    Using cached https://files.pythonhosted.org/packages/e2/5f/852be8aa80d1c24de9b030cdb6532bc7e7a1c8461554f6edbe14335ba890/rcssmin-1.0.6.tar.gz
  Installing collected packages: rjsmin, rcssmin, django-compressor
    Running setup.py install for rjsmin ... error
      Complete output from command c:\users\hp\appdata\local\programs\python\python36\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\HP\\AppData\\Local\\Temp\\pip-install-i9yu03ey\\rjsmin\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record C:\Users\HP\AppData\Local\Temp\pip-record-sb4anuu2\install-record.txt --single-version-externally-managed --compile:
      running install
      running build
      running build_py
      creating build
      creating build\lib.win-amd64-3.6
      copying .\rjsmin.py -&gt; build\lib.win-amd64-3.6
      running build_ext
      building '_rjsmin' extension
      error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools
  </code></pre>