pip install instructions don't work about icdiff

[lodagro]

Just tried to install icdiff using the above pip command and got the same error.

Collecting git+https://github.com/jeffkaufman/icdiff.git
  Cloning https://github.com/jeffkaufman/icdiff.git to /tmp/pip-BAZU13-build
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-BAZU13-build/setup.py", line 3, in <module>
        from icdiff import __version__
    ImportError: No module named icdiff

As workaround i did

cd /tmp/pip-BAZU13-build
ln -s icdiff icdiff.py
python setup.py install

Install went fine, both module and binary available (which is what i want).

[xuedong09]

+1
Fix ImportError: No module named icdiff #73

This pull request fix my problem

[satta]

I'd suggest not to rename the main command to icdiff.py without also providing at least a wrapper script without the extension. The best solution here would be IMHO a proper separation between the module code and the tool itself. The module would have the .py extension and live in the proper Python library paths, and the tool without the extension would just use the module and live in /usr/bin.

[jeffkaufman]

This was resolved several months ago; I think it's all set now.