Fix install_requires and setup_requires

setup.py

@@ -3,14 +3,15 @@
 except ImportError:
     from distutils.core import setup
 
-requires = open('requirements.txt').read().splitlines()
+requires = 'numpy pandas numba blosc zstd tqdm dill'.split()
 
 setup(name='strax',
       version='0.0.1',
       description='Streaming analysis for XENON',
       author='Jelle Aalbers',
       author_email='[email protected]',
       url='https://github.com/jelleaalbers/strax',
-      setup_requires=requires + ['pytest-runner'],
+      setup_requires=['pytest-runner'],
+      install_requires=requires,
       tests_require=requires + ['pytest', 'boltons', 'hypothesis'],
       packages=['strax'])