Editing Required software (section)

===Full Text Indexing===
The EPrints indexer requires various tools to extract plain (UTF-8) text from different types of document for indexing.

The full text indexer requires various tools to index each kind of document. These tools may or may not be already installed in your system. EPrints uses these tools to build a "words" file for each document (which contains the text of the document in UTF-8). If it can't run the tool, the "words" file will be empty and EPrints will not retry creating it unless you manually remove it.

====PDF====
Full text indexing PDF documents requires <tt>pdftotext</tt> application provided by the ''poppler-utils'' Deb or RPM package.

====Microsoft Word====
Full text indexing of Microsoft Word documents is provided by the ''antiword'' Deb or RPM package.  The RPM package is available through the [https://forensics.cert.org/cert-forensics-tools-release-el7.rpm forensics] RPM repository.

====HTML====
Full test indexing of HTML documents requires the <tt>lynx</tt> text-based browser provided by the ''lynx'' Deb or RPM package.