Description of problem: In order to convert from HTML->text xmlto needs either w3m, elinks or lynx. If you're building fedora-release in a chroot that has just the necessary build reqs it will fail w/o xmlto having a req on w3m, elinks or lynx look at: /usr/share/xmlto/format/docbook/txt there are 3 possible converters but if none is present it won't work.