complement of readme file

[xS-Sx]

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[zuphilip]

Too complicated, but maybe git clone is worth to mention. @kba Any thoughts?

Maybe, we can also enumerate these steps, i.e. along
1.) git clone
2.a) system-wide installation
2.b) virtual env
2.c) conda
3.) test

Would that help?

[zuphilip]

That seems too complicated and git clone should be enough for everything here.

[kba]

Since this is GitHub, git clone is implied for all the install-from-source-steps IMHO.

But if #319 lands, we should consider adding steps to install with pip. In @OCR-D we've been publishing a fork to pypi, so you can do

pip install ocrd-fork-ocropy

without cloning and in fact use ocropy as a dependency in other projects.

[zuphilip]

Yes, the pip looks really simple. But will this also download the models? Is it clear where I have to save the new models if I have installed ocropy with pip locally or globally? (Maybe, we have to add more documentation then or can even provide some sort of helper script for such cases...)

[kba]

Users do have to save models to one of the places ocropy searches for them. They can do that manually (wget), use https://github.com/kba/ocr-models-client or we could bundle a script like kraken does.