The ebuilds currently point at the old svn repos at http://www.fractalconcept.com. Both packages have moved to github: git://github.com/mbattyani/cl-pdf.git git://github.com/mbattyani/cl-typesetting.git The related package cl-typegraph should be added: git://github.com/mbattyani/cl-typegraph.git It looks like this was split off from cl-typesetting at the time he switched to git.
Done. Thanks for reporting.