Trying to install pip and I get this error
following <https://github.com/Homebrew/homebrew/wiki/Homebrew-and-Python>

```
Sumners-MacBook-Pro:Downloads Sumner$ python get-pip.py
Downloading/unpacking pip
  Downloading pip-1.5.4-py2.py3-none-any.whl (1.2MB): 1.2MB downloaded
Installing collected packages: pip
Cleaning up...
Exception:
Traceback (most recent call last):
  File "/var/folders/l6/0vw_83pn3kq52x2wjhkmns2r0000gn/T/tmpAovvNy/pip.zip/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/var/folders/l6/0vw_83pn3kq52x2wjhkmns2r0000gn/T/tmpAovvNy/pip.zip/pip/commands/install.py", line 279, in run
    requirement_set.install(install_options, global_options, root=options.root_path)
  File "/var/folders/l6/0vw_83pn3kq52x2wjhkmns2r0000gn/T/tmpAovvNy/pip.zip/pip/req.py", line 1380, in install
    requirement.install(install_options, global_options, *args, **kwargs)
  File "/var/folders/l6/0vw_83pn3kq52x2wjhkmns2r0000gn/T/tmpAovvNy/pip.zip/pip/req.py", line 664, in install
    self.move_wheel_files(self.source_dir, root=root)
  File "/var/folders/l6/0vw_83pn3kq52x2wjhkmns2r0000gn/T/tmpAovvNy/pip.zip/pip/req.py", line 894, in move_wheel_files
    pycompile=self.pycompile,
  File "/var/folders/l6/0vw_83pn3kq52x2wjhkmns2r0000gn/T/tmpAovvNy/pip.zip/pip/wheel.py", line 202, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/var/folders/l6/0vw_83pn3kq52x2wjhkmns2r0000gn/T/tmpAovvNy/pip.zip/pip/wheel.py", line 189, in clobber
    os.makedirs(destsubdir)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py", line 157, in makedirs
    mkdir(name, mode)
OSError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/pip'

Storing debug log for failure in /Users/Sumner/Library/Logs/pip.log

```