Description of problem:

python2-kobo-client depends on "six" python module:

  $ grep 'import six' /usr/lib/python2.7/site-packages/kobo/client/__init__.py
  import six.moves.urllib.parse as urlparse

  $ rpm -qf /usr/lib/python2.7/site-packages/kobo/client/__init__.py
  python2-kobo-client-0.7.0-7.fc28.noarch

But no dependency on python "six" module is declared:

  $ rpm -q python2-kobo-client --requires
  python(abi) = 2.7
  python2-kobo = 0.7.0-7.fc28
  rpmlib(CompressedFileNames) <= 3.0.4-1
  rpmlib(FileDigests) <= 4.6.0-1
  rpmlib(PartialHardlinkSets) <= 4.0.4-1
  rpmlib(PayloadFilesHavePrefix) <= 4.0-1
  rpmlib(PayloadIsXz) <= 5.2-1

  $ rpm -q python2-kobo --requires
  python(abi) = 2.7
  rpmlib(CompressedFileNames) <= 3.0.4-1
  rpmlib(FileDigests) <= 4.6.0-1
  rpmlib(PartialHardlinkSets) <= 4.0.4-1
  rpmlib(PayloadFilesHavePrefix) <= 4.0-1
  rpmlib(PayloadIsXz) <= 5.2-1

Therefore one can install python2-kobo-client and fail to install six, leaving a broken system.


Version-Release number of selected component (if applicable):

python2-kobo-client-0.7.0-7.fc28


How reproducible:

100%


Steps to Reproduce:
1. On a clean system, install python2-kobo-client
2. python -c 'import kobo.client'

Actual results:

Step (1) did not install any package providing six module.

Step (2) fails with:

  Traceback (most recent call last):
    File "<string>", line 1, in <module>
    File "/usr/lib/python2.7/site-packages/kobo/client/__init__.py", line 75, in <module>
      import six.moves.urllib.parse as urlparse
  ImportError: No module named six.moves.urllib.parse


Expected results:

Step (1) installs a package providing six module, and step (2) succeeds.