=============== Troubleshooting =============== Sometimes things go wrong. Here are some common things to check when encountering problems after installing. *It says no such package when I import groupy...* Check whether you copied the ``groupy`` package into the correct python package directory. It must be a directory on your ``sys.path``. *I get an unauthorized error when I try to do anything...* Check that your API token is correct just before you use it to create a Groupy client. *I get an HTTP 429 response when I try to send a direct message to another user...* You must use an API access token obtained via creation of an `application`_. .. _application: https://dev.groupme.com/applications