Merge pull request #289 from andreoliwa/install-requires-setuptools

Require setuptools on setup.py

setup.py

@@ -32,7 +32,7 @@ def read_file(file_name):
     license='BSD',
     author='Eugene Kalinin',
     author_email='e.v.kalinin@gmail.com',
-    install_requires=[],
+    install_requires=['setuptools'],
     description="Node.js virtual environment builder",
     long_description=ldesc,
     py_modules=['nodeenv'],