title: How do I keep track of pip-installed packages in an Anaconda (Conda) environment?
body: <p>I've installed and have been using the <a href="https://en.wikipedia.org/wiki/Anaconda_%28Python_distribution%29" rel="noreferrer">Anaconda</a> Python distribution, and I have started using the Anaconda (Conda) environment. I can use the standard <code>conda install...</code> command to put packages from the distribution into my environments, but to use anything outside (i.e. Flask-WTF, flask-sqlalchemy, and alembic) I need to use <code>pip install</code> in the active environment. However, when I look at the contents of the environment, either in the directory, or using <code>conda list</code> these <code>pip install</code>ed packages don't show up. </p>
  
  <p>Using <code>pip freeze</code> and <code>pip list</code> just lists every package I've ever installed. </p>
  
  <p>Is there a way to keep track of what is in each of my Anaconda <code>env</code>s (both <code>pip</code> and <code>conda</code> installed)? </p>