I uninstalled python 2.7 and 3.4, then performed a fresh install of 3.5.3.
Running pip with `python -m pip` as per https://docs.python.org/3.5/installing gives the following error:

C:\Python\Python35-32\python.exe: No module named pip.__main__; 'pip' is a package and cannot be directly executed

Installation details:
*  win 7 64 bit.
*  python 3.5.3 32 bit.
*  chose options for pip, tcl/tk/idle, test suite, py launcher, shortcuts, add to env, precompile std lib.
*  installed to non-standard directory.