[...]

index page for 'pytest_runner' (maybe misspelled?)
Download error on https://pypi.python.org/simple/: [Errno -3] Temporary failure in name resolution -- Some packages may not be found!
No local packages or download links found for pytest_runner
Traceback (most recent call last):
  File "setup.py", line 343, in <module>
    **classifiers
  File "/usr/lib64/python2.7/distutils/core.py", line 111, in setup
  File "/usr/share/python2.7/site-packages/setuptools/dist.py", line 269, in __init__
  File "/usr/share/python2.7/site-packages/setuptools/dist.py", line 313, in fetch_build_eggs
  File "/usr/share/python2.7/site-packages/pkg_resources/__init__.py", line 826, in resolve
  File "/usr/share/python2.7/site-packages/pkg_resources/__init__.py", line 1092, in best_match
  File "/usr/share/python2.7/site-packages/pkg_resources/__init__.py", line 1104, in obtain
  File "/usr/share/python2.7/site-packages/setuptools/dist.py", line 380, in fetch_build_egg
  File "/usr/share/python2.7/site-packages/setuptools/command/easy_install.py", line 634, in easy_install
distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('pytest_runner')
error: Bad exit status from /tmp/B.a7ESTM/BUILD/tmp/rpm-tmp.16693 (%build)
RPM build errors:
    Bad exit status from /tmp/B.a7ESTM/BUILD/tmp/rpm-tmp.16693 (%build)
ended at: Mon Mar 12 17:42:03 2018, done in 0:00:00.537829
error: No files produced.
mesg: ttyname failed: Inappropriate ioctl for device
+ chmod -R u+rwX /tmp/B.a7ESTM/BUILD
+ rm -rf /tmp/B.a7ESTM/tmp /tmp/B.a7ESTM/BUILD
mesg: ttyname failed: Inappropriate ioctl for device
+ rm -rf /tmp/B.a7ESTM
Begin-TLD-Builder-Info
Build-Time: user:2.58s sys:0.50s real:12.42s (faults io:8 non-io:171427)
End-TLD-Builder-Info