.. _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