OpenSuSe,Kdevelop and Bullet installation problem

[effeDIa]

Good evening all,
i'm trying to run the hello world program from bullet demo but i get this error when i try to comile the file:

/home/xxxxx/titti1976/build> make
[100%] Building CXX object CMakeFiles/titti1976.dir/main.o
/home/xxxxx/titti1976/main.cpp:17:36: fatal error: btBulletDynamicsCommon.h: No such file or directory
#include "btBulletDynamicsCommon.h"
^
compilation terminated.
make[2]: *** [CMakeFiles/titti1976.dir/main.o] Error 1
make[1]: *** [CMakeFiles/titti1976.dir/all] Error 2
make: *** [all] Error 2
*** Errore: Codice di uscita 2 ***

I installed the bullet libraries from source, using cmake/make and make install method.
I googled around the net and i found a couple of things but not working in my case.
Attached you can find the screenshot.

Thanks in advance