Looks like the version argument was deprecated and later removed. The version of argparse 2.7 is using includes it with a deprecation warning and the version for 3.4 has it removed.

On Sun, Apr 24, 2016 at 1:21 PM, Avram Lubkin <aviso@rockhopper.net> wrote:

Based on the error and looking at the source, you should just need to fix the line in /usr/lib/python3.4/site-packages/krop/krop.py:

    parser = ArgumentParser(description=__doc__, version=__version__,

with

    parser = ArgumentParser(description=__doc__,

ArgumentParser does not accept a version keyword

It doesn't in 2.7 either, but it may handle it in in a way that wouldn't cause an errror.

On Sun, Apr 24, 2016 at 12:38 PM, Raphael Groner <raphgro@fedoraproject.org> wrote:

Hi,

I need some help to fix a bug ¹ with python3 and site-packages.

> cd /usr/lib/python3.4/site-packages/krop/

> python2 -c 'import krop ; krop.main()'
→ dialog

> python3 -c 'import krop ; krop.main()'
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python3.4/site-packages/krop/krop.py", line 25, in main
    formatter_class=RawTextHelpFormatter)
TypeError: __init__() got an unexpected keyword argument 'version'

Besides that error, the start script in %{_bindir}/krop is b0rken and should just work for users clicking on the desktop icon.

¹ https://bugzilla.redhat.com/show_bug.cgi?id=1321376
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