Procedure's always the same...

1) Check if you have the library...
and whether it's linked properly.

ldconfig -p|grep libkdecore
If it's a link...see where it goes.

2) If you have the library, and there's
libkdecore.so.4 link pointing to it, then
there must be a problem with the configure script.
See configure.log or whatever...

3) If you have the library, but the link's wrong,
make a link called libkdecore.so.4 pointing to
the kdecore library, place in
in a library path and run ldconfig.

4) If you don't have the library, go get it.
I use RedHat. It's in the kdelibs rpm.
Other distros - don't know. You could compile
a tarball.

ph-0101