Pylint checker not running

[RobinRamael]

Hi,
When I installed emacs-for-python yesterday the pylint checker worked perfecttly, since then the only things I changed are the colors schemes of the error highlighting and disabling some errors with the disable variable in .pylintrc (which I put in my home directory), but now neither the yas-expansion or pylint work. Whenever I load a python file, 'pymacs loading ropemacs' still shows up in the minibuffer though. What am I doing wrong?

I'm using emacs 24.1 and python 2.7.6