1. yum install fbreader
2. create the file: /usr/share/FBReader/network/docs.fedoraproject.org.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE catalog SYSTEM "catalog.dtd">
<catalog type="opds">
<site>docs.fedoraproject.org</site>
<title>Fedora Project Docs</title>
<summary>Fedora Documentation</summary>
<link rel="main"
type="application/atom+xml">http://docs.fedoraproject.org/en...
<feeds>
<condition
show="always">http://docs.fedoraproject.org/en-US/opds.xml&l...
</feeds>
<authentication type="basic"/>
</catalog>
3. Run FBReader.