slugify version in setup.py

[darodi]

Sorry, now I checked again it seems slugify change version structure recently (from v6). It's weird because I install KCC via PyPi and got error at that line, which means PyPi installs the latest version of slugify instead of respecting the dependency mentioned in requirements.txt.

I found the problem. kcc/setup.py doesn't include the requirements.txt and there is a mismatch.
PyPi version was built using kcc/setup.py.

kcc/requirements.txt

Line 4 in 4ec4c99

python-slugify>=1.2.1,<3.0.0

kcc/setup.py

Line 84 in 4ec4c99

'python-slugify>=1.2.1',

something like this would be better in kcc/setup.py

with open("requirements.txt", "r", "utf-8") as f:
    requires = f.readlines()

setuptools.setup(
...

    install_requires=requires,

Originally posted by @darodi in #417 (comment)

[darodi]

Duplicate of #411
Duplicate of #410