I wonder why python-flake8 fails to build with this by the reason below...

[   13s] + python setup.py test
[   13s] running test
[   13s] Searching for pyflakes<1.1,>=0.8.1
[   13s] Reading https://pypi.python.org/simple/pyflakes/
[   13s] Download error on https://pypi.python.org/simple/pyflakes/: [Errno -3] Temporary failure in name resolution -- Some packages may not be found!
[   13s] Couldn't retrieve index page for 'pyflakes'
[   13s] Scanning index of all packages (this may take a while)
[   13s] Reading https://pypi.python.org/simple/
[   13s] Download error on https://pypi.python.org/simple/: [Errno -3] Temporary failure in name resolution -- Some packages may not be found!
[   13s] No local packages or working download links found for pyflakes<1.1,>=0.8.1
[   13s] error: Could not find suitable distribution for Requirement.parse('pyflakes<1.1,>=0.8.1')
[   13s] error: Bad exit status from /var/tmp/rpm-tmp.8qtWQ3 (%check)

Searching for pyflakes<1.1,>=0.8.1

We now no longer provide pyflakes < 1.1; the update is to 1.5

Requires an update of python-flake8