Version: 4.0 (KDE4) (using KDE 4.5.0) OS: Linux Build fails generating the documentation with the following message: index.docbook:22: warning: failed to load external entity "dtd/kdex.dtd" followed by a whole lot of errors. The 4.1.1 sources I have are using an outdated docbook DTD (should be DTD-4.2, not DTD-4.1.2), so that's why the build is failing. Reproducible: Always You may want to look at http://cvs.fedoraproject.org/viewvc/devel/kphotoalbum/kphotoalbum-4.1.1-docbook_fix.patch for a fix.
Also reported (and a patch attached) on Gentoo bugzilla, https://bugs.gentoo.org/show_bug.cgi?id=335023 .
As far as I can tell this has been fixed in commit 384fdd061162ca8259fc7e595e192ae2b023433e Apr 24 2010. The translations, however, are not included in KPA sources and those are naturally not touched in this commit.