Doesn't work on Ubuntu 15.04

[safo-bora]

I have error during installation (pip install redgreenunittest):

Downloading/unpacking redgreenunittest
Downloading redgreenunittest-0.1.1.macosx-10.9-intel.tar.gz (56Kb): 56Kb downloaded
Running setup.py egg_info for package redgreenunittest
Traceback (most recent call last):
File "", line 14, in
IOError: [Errno 2] No such file or directory: '/home/katerina/build/redgreenunittest/setup.py'
Complete output from command python setup.py egg_info:
Traceback (most recent call last):

File "", line 14, in

IOError: [Errno 2] No such file or directory: '/home/katerina/build/redgreenunittest/setup.py'