title: Installed a package with Anaconda, can't import in Python
body: <p>Forgive me but I'm new to python. I've installed a package (theano) using
  <code>conda install theano</code>, and when I type <code>conda list</code>, the package exists</p>
  
  <p>However, when I enter the python interpreter by running <code>python</code>, and try to import it with <code>import theano</code>, I get an error: "no module named theano", and when I list all python modules, theano doesn't exist.</p>
  
  <p>What am I missing?</p>