Emulator

What's the problem?
Revision 7508 does not compile because gtk/gtk.h is not found.
Ubuntu 11.04: libgtk2.0-dev is installed but /usr/include/gtk-2.0
is not in the include path.

Dolphin version with the problem (as it appears in the title bar, Ex.: "R
4779" or "R 6403M"):
7508

(optional) Dolphin version that does not have the problem:
revision 7258 did not have the problem. I could successfully compile this one.

Operating system and version:
32-bit or 64-bit:
Ubuntu 11.04 amd64

Build command-line (not on Windows):
make[3]: *** [Source/Core/DolphinWX/CMakeFiles/dolphin-emu.dir/Src/Debugger/CodeWindowFunctions.cpp.o] Error 1
In file included from /home/korn/packages/dolphin/dolphin-emu-0.0.0.0+svn7508/Source/Core/DolphinWX/Src/Debugger/../Frame.h:37:0,
from /home/korn/packages/dolphin/dolphin-emu-0.0.0.0+svn7508/Source/Core/DolphinWX/Src/Debugger/CodeWindow.h:32,
from /home/korn/packages/dolphin/dolphin-emu-0.0.0.0+svn7508/Source/Core/DolphinWX/Src/Debugger/CodeWindow.cpp:30:
/home/korn/packages/dolphin/dolphin-emu-0.0.0.0+svn7508/Source/Core/DolphinWX/Src/Debugger/../X11Utils.h:25:21: fatal error: gtk/gtk.h: No such file or directory
compilation terminated.
make[3]: *** [Source/Core/DolphinWX/CMakeFiles/dolphin-emu.dir/Src/Debugger/CodeWindow.cpp.o] Error 1
make[3]: Leaving directory /home/korn/packages/dolphin/dolphin-emu-0.0.0.0+svn7508/obj-x86_64-linux-gnu' make[2]: *** [Source/Core/DolphinWX/CMakeFiles/dolphin-emu.dir/all] Error 2 make[2]: Leaving directory /home/korn/packages/dolphin/dolphin-emu-0.0.0.0+svn7508/obj-x86_64-linux-gnu'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/korn/packages/dolphin/dolphin-emu-0.0.0.0+svn7508/obj-x86_64-linux-gnu'
dh_auto_build: make -j10 returned exit code 2
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
debuild: fatal error at line 1335:
dpkg-buildpackage -rfakeroot -D -us -uc -b failed
(natty-amd64)korn@pc:~/packages/dolphin/dolphin-emu-0.0.0.0+svn7508$ apt-policy libgtk2.0-dev
libgtk2.0-dev:
Installiert: 2.24.4-0ubuntu2
Kandidat: 2.24.4-0ubuntu2
Versionstabelle:
*** 2.24.4-0ubuntu2 0
500 http://localhost/ubuntu/ natty/main amd64 Packages
100 /var/lib/dpkg/status
(natty-amd64)korn@pc:~/packages/dolphin/dolphin-emu-0.0.0.0+svn7508$ cmake --version
cmake version 2.8.3