0.5.0: broken pypi source tar ball (missing requirements.txt)

[kloczek]

+ cd yagot-0.5.0
+ /usr/bin/python3 setup.py build '--executable=/usr/bin/python3 -s'
Traceback (most recent call last):
  File "setup.py", line 54, in <module>
    requirements = get_requirements('requirements.txt')
  File "setup.py", line 34, in get_requirements
    with open(requirements_file, 'r') as fp:
FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
error: Bad exit status from /var/tmp/rpm-tmp.JOmoYy (%build)