File optional-websockify.patch of Package python-websockify

--- websockify-0.10.0/setup.py
+++ websockify-0.10.0/setup.py
@@ -29,7 +29,6 @@
 
       packages=['websockify'],
       include_package_data=True,
-      install_requires=['numpy'],
       zip_safe=False,
       entry_points={
         'console_scripts': [