PyInstaller on Mac ... does not work easily?

[mu234]

ok, but when I try to install the pip I get the following :

Output:
MU234s-iMac:~ mu234$ sudo easy_install pip
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 "/Users/mu234/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 3251, in <module>
    @_call_aside
  File "/Users/mu234/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 3235, in _call_aside
    f(*args, **kwargs)
  File "/Users/mu234/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 3264, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/Users/mu234/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 585, in _build_master
    return cls._build_from_requirements(__requires__)
  File "/Users/mu234/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 598, in _build_from_requirements
    dists = ws.resolve(reqs, Environment())
  File "/Users/mu234/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 786, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'setuptools==18.5' distribution was not found and is required by the application
MU234s-iMac:~ mu234$