Error when using default easy_install on os x mavericks

drozer 2.3.3 install

Raiser:drozer ammar$  sudo easy_install -Z drozer-2.3.3-py2.7.egg
Password:
Traceback (most recent call last):
  File "/usr/bin/easy_install-2.7", line 7, in <module>
    from pkg_resources import load_entry_point
  File "/Library/Python/2.7/site-packages/pkg_resources.py", line 2709, in <module>
    parse_requirements(__requires__), Environment()
  File "/Library/Python/2.7/site-packages/pkg_resources.py", line 571, in resolve
    raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: setuptools==0.6c12dev-r88846

To fix, Use Python 2.7 easy install

Raiser:drozer ammar$  sudo python /Library/Python/2.7/site-packages/easy_install.py -Z drozer-2.3.3-py2.7.egg
Password:
Processing drozer-2.3.3-py2.7.egg
creating /Library/Python/2.7/site-packages/drozer-2.3.3-py2.7.egg
Extracting drozer-2.3.3-py2.7.egg to /Library/Python/2.7/site-packages
Removing drozer 2.3.0 from easy-install.pth file
Adding drozer 2.3.3 to easy-install.pth file
Installing drozer script to /usr/local/bin
Installing drozer-complete script to /usr/local/bin

Installed /Library/Python/2.7/site-packages/drozer-2.3.3-py2.7.egg
Processing dependencies for drozer==2.3.3
Finished processing dependencies for drozer==2.3.3