add dependencies to install

setup.py

@@ -1,23 +1,27 @@
 # setup.py
 # -*- coding: UTF-8 -*-
-try:
-    from setuptools import setup
-except:
-    from distutils.core import setup
+
+from setuptools import setup
 
 def get_version():
     import subprocess
     rev = subprocess.check_output(['git', 'rev-list', 'HEAD', '--count']).decode().strip()
     return rev or u'unknown'
 
+
 setup(name='oxtimelines',
-    version='0.%s' % get_version() ,
+    version='0.%s' % get_version(),
     scripts=[
         'bin/oxtimelines',
     ],
     packages=[
         'oxtimelines',
     ],
+    install_requires=[
+        'numpy',
+        'ox',
+        'Pillow',
+    ],
     author='0x2620',
     author_email='0x2620@0x2620.org',
     url="https://wiki.0x2620.org/wiki/oxtimelines",