requests module

Hi,

when i do : python setup.py install and i use the build result (build/scripts-2.7/gitlab) i have this kind of error : 

Traceback (most recent call last):
  File "/usr/local/bin/gitlab", line 30, in <module>
    import gitlab
  File "/Library/Python/2.7/site-packages/gitlab.py", line 20, in <module>
    import requests
ImportError: No module named requests

did i miss something ?
