pip broken osx

Monas-MacBook-Pro:bin mona$ pip install --upgrade setuptools
Traceback (most recent call last):
  File "//anaconda/bin/pip", line 6, in <module>
    from pkg_resources import load_entry_point
ModuleNotFoundError: No module named 'pkg_resources'
Monas-MacBook-Pro:bin mona$ pip install --upgrade distribute
Traceback (most recent call last):
  File "//anaconda/bin/pip", line 6, in <module>
    from pkg_resources import load_entry_point
ModuleNotFoundError: No module named 'pkg_resources'