Version: SVN (using Devel) Installed from: Compiled sources OS: Linux The current svn (rev. >=763822) for kdepim won't compile due to an undeclared function ( setSpellCheckingLanguage() ) in kmcomposereditor.cpp Commenting out line 77 (Basically undoing rev 763822) fixes this.
Update your kdelibs trunk. Oh, and kdepim works only with trunk (will-be KDE 4.1).