[...]

copying chardet/compat.py -> build-3/lib/chardet
copying chardet/cp949prober.py -> build-3/lib/chardet
copying chardet/mbcharsetprober.py -> build-3/lib/chardet
copying chardet/sjisprober.py -> build-3/lib/chardet
copying chardet/hebrewprober.py -> build-3/lib/chardet
copying chardet/langturkishmodel.py -> build-3/lib/chardet
copying chardet/gb2312freq.py -> build-3/lib/chardet
copying chardet/langgreekmodel.py -> build-3/lib/chardet
copying chardet/charsetprober.py -> build-3/lib/chardet
creating build-3/lib/chardet/cli
copying chardet/cli/chardetect.py -> build-3/lib/chardet/cli
copying chardet/cli/__init__.py -> build-3/lib/chardet/cli
+ pwd
+ PYTHONPATH=/tmp/B.4TnKP1/BUILD/chardet-3.0.4 /usr/bin/make -j8 -C docs html
make: Entering directory '/tmp/B.4TnKP1/BUILD/chardet-3.0.4/docs'
sphinx-build -b html -d _build/doctrees   . _build/html
Traceback (most recent call last):
  File "/usr/bin/sphinx-build", line 6, in <module>
    from pkg_resources import load_entry_point
  File "/usr/share/python3.7/site-packages/pkg_resources/__init__.py", line 3036, in <module>
    @_call_aside
  File "/usr/share/python3.7/site-packages/pkg_resources/__init__.py", line 3020, in _call_aside
    f(*args, **kwargs)
  File "/usr/share/python3.7/site-packages/pkg_resources/__init__.py", line 3049, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/usr/share/python3.7/site-packages/pkg_resources/__init__.py", line 654, in _build_master
    ws.require(__requires__)
  File "/usr/share/python3.7/site-packages/pkg_resources/__init__.py", line 968, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/share/python3.7/site-packages/pkg_resources/__init__.py", line 854, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'pytz>=0a' distribution was not found and is required by babel
make: *** [Makefile:53: html] Error 1
make: Leaving directory '/tmp/B.4TnKP1/BUILD/chardet-3.0.4/docs'
error: Bad exit status from /tmp/B.4TnKP1/BUILD/tmp/rpm-tmp.71372 (%build)
RPM build errors:
    Bad exit status from /tmp/B.4TnKP1/BUILD/tmp/rpm-tmp.71372 (%build)
ended at: Fri Aug 24 22:57:50 2018, done in 0:00:01.062346
error: No files produced.
mesg: ttyname failed: Inappropriate ioctl for device
+ chmod -R u+rwX /tmp/B.4TnKP1/BUILD
+ rm -rf /tmp/B.4TnKP1/tmp /tmp/B.4TnKP1/BUILD
mesg: ttyname failed: Inappropriate ioctl for device
+ rm -rf /tmp/B.4TnKP1
Begin-TLD-Builder-Info
Build-Time: user:1.37s sys:0.20s real:3.32s (faults io:0 non-io:100487)
End-TLD-Builder-Info