autopackage 2.6.4.3 on Kanotix/Debian

[Thomas Scharkowski]

Hi list,

I have a brand new Kanotix/Debian-sid and installed the autopackage.
Everything worked smoothly without any error messages.
Now, when I start lilypond, I get the following error:

/usr/lib/libstdc++.so.6: version 'GLIBCXX_3.4.6' not found (required 
by lilypond)

shouldn't autopackage take care of dependencies?
What is the best way to solve the problem?
Or should I better use the Debian package?

Thank you,
Thomas (new to Linux)