installation-problems with lilypond

[Martin Kuhn]

Hi!
I have just installed lilypond 1.3.46 rpm,
I also installed guile.
Trying to execute lilypond (through Konsole: "lilypond"), I get the
error-message:"lilypond: error in loading shared libraries:
/usr/lib/libguile.so.6: undefined symbol: qt_error"
What to do? Please help me, I�m more musucian than computer-expert...
Martin Kuhn