> Revision: 135904 > https://trac.macports.org/changeset/135904 > Author: snc at macports.org > Date: 2015-05-06 09:39:28 -0700 (Wed, 06 May 2015) > Log Message: > ----------- > Books: remove because this legacy software is now not available upstream http://sourceforge.net/projects/books-macosx/ ?