import os
from distutils.core import setup

setup(
    name='scw',
    version='1.0',
    description='Soft Confidence Weighted Learning', 
    py_modules=['scw'],
    author='Ishita Takeshi',
)

import os
from setuptools import setup

setup(
    name='scw',
    version='1.0',
    description='Soft Confidence Weighted Learning',
    author='Ishita Takeshi',
)

Change distutils.core.setup to setuptools.setup