fedora 23 docopt module not found
 

I am trying to run a simple command line that requires dependencies module.
I have installed the dependencies
pip install requests docopt
ran the script -> ./generate-dnscrypt-cmdline. Everytime i get
ImportError: No module named 'docopt'
Requirement already satisfied (use --upgrade to upgrade): docopt in /usr/lib/python2.7/site-packages
any idea ?