title: cannot import yaml on mac
body: <p>The software I have requires yaml, based on the <code>import yaml</code> at the top. I installed pyyaml on the mac I am using and it still threw the import error. I tried to change the code in the program to <code>import pyyaml</code> but that still didn't help. Any idea what the module is called to import it? If you need more information just ask.</p>