Hallo!
i installed about http://autobuild.puredata.info/auto-build/2006-11-14/Pd-0.39.2-extended-2006...
okay, so then you will also need libmpeg, because that's not included ... -> apt-get install libmpeg (or something similar - I don't know how the package is called exactly) or you can of course also do it with adept on ubuntu.
i never heard about, so you may explain about gem debian packages and where i can find it... thanks for help. gruss joh
apt-get install gem
LG Georg