I tryed to complie the new beta 3 version an this is what i got:

g++: /usr/lib/libtag.so: No such file or directory
make[3]: *** [amarokapp] Error 1

Any suggestions?

you're missing the libtag development files..

[code:1]$ apt-file search /usr/lib/libtag.so
libtag1: usr/lib/libtag.so.1
libtag1: usr/lib/libtag.so.1.1.0
libtag1-dev: usr/lib/libtag.so
[/code:1]