title: pip install -r requirements.txt [Errno 2] No such file or directory: 'requirements.txt'
body: <p>I am setting up the base for a django project, I have cloned a repo and I have just created a virtual environment for the project in the same directory.
  But when I try to run the command <code>pip install -r requirements.txt</code> in the project directory I get this error:</p>
  <p><code>[Errno 2] No such file or directory: 'requirements.txt'</code></p>
  <p>I believe I'm just running it in the wrong directory, but I don't really know where I should run it. Do you have any idea where the file could be located?</p>