Installation failed with $ pip install -r requirements.txt

[ILabe]

When I execute the command $ pip install -r requirements.txt this error occurs:

ERROR: Could not find a version that satisfies the requirement kivy_deps.gstreamer_dev~=0.3.3 (from versions: none)
      ERROR: No matching distribution found for kivy_deps.gstreamer_dev~=0.3.3
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

[Alb-310]

Hello, I tried to reproduce your problem but I didn't succeed. Maybe it's a problem related to your python setup