[gtkmm] another problem about installation

Just a few days ago I got help here with the problem about installation.

And I fixed the problem perfectly. But today I meet another one. I download the RPMs below from rpmfind:
libsigc++-1.2.5-0.fdr.3.1.i386.rpm

libsigc++-devel-1.2.5-0.fdr.3.1.i386.rpm

gtkmm-2.2.8-0.fdr.3.1.i386.rpm

gtkmm-devel-2.2.8-0.fdr.3.1.i386.rpm

I use the following commands to install them:

rpm -Uvh libsigc++-1.2.5-0.fdr*.rpm

rpm -Uvh lib*devel*

rpm -Uvh gtkmm-2.2.8-0.fdr*rpm

rpm -Uvh gtkmm-devel*

after installation, I can find the corresponding files in /usr/lib......

but when I use command "g++ list.cc -o list `pkg-config gtkmm-2.0 --cflags --libs` "to compile my program. It said can't find gtkmm.h.

What's the problem?

Thanks for all

Do You Yahoo!?
完全免费的雅虎电邮，马上注册获赠额外60兆网络存储空间