paperless-ngx/docs/troubleshooting.rst

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.. _troubleshooting:
Troubleshooting
===============
.. _troubleshooting_ocr_language_files_missing:
Consumer warns ``OCR for XX failed``
------------------------------------
If you find the OCR accuracy to be too low, and/or the document consumer warns that ``OCR for
XX failed, but we're going to stick with what we've got since FORGIVING_OCR is enabled``, then you
might need to install the `Tesseract language files
<http://packages.ubuntu.com/search?keywords=tesseract-ocr>`_ marching your documents languages.
As an example, if your documents are written in Spanish you may need to run::
apt-get install -y tesseract-ocr-spa