Update setup.py

setup.py

@@ -9,17 +9,23 @@
     extra_link_args = ['-fopenmp']
 
 classifiers = [
-        'Development Status :: 4 - Beta',
-        'Intended Audience :: Science/Research',
-        'License :: OSI Approved :: MIT License',
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.4',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
-        'Topic :: Scientific/Engineering :: Physics',
-        ]
+    'Development Status :: 4 - Beta',
+    'Intended Audience :: Science/Research',
+    'License :: OSI Approved :: MIT License',
+    'Programming Language :: Python',
+    'Programming Language :: Python :: 2.7',
+    'Programming Language :: Python :: 3',
+    'Programming Language :: Python :: 3.4',
+    'Programming Language :: Python :: 3.5',
+    'Programming Language :: Python :: 3.6',
+    'Topic :: Scientific/Engineering :: Physics',
+]
+
+install_requires = [
+    'xarray>=0.9.0',
+    'periodictable>=1.4.1',
+    'h5py>=2.5.0'
+]
 
 setup(
     name='javelin',
@@ -35,13 +41,15 @@
     crystal nuclear and magnetic diffuse scattering. It will have the
     ability to model disorered structure and refine the structure
     against experimental data.""",
-    url='https://github.com/rosswhitfield/javelin',
+    url='http://javelin.readthedocs.io',
     author='Ross Whitfield',
     author_email='[email protected]',
     license='MIT',
     platforms='any',
     packages=['javelin'],
     classifiers=classifiers,
+    install_requires=install_requires,
+    setup_requires='Cython>=0.25.0',
     ext_modules=[Extension('javelin.fourier_cython', ['javelin/fourier_cython.pyx'],
                            extra_compile_args=extra_compile_args,
                            extra_link_args=extra_link_args)]