For those who know about the Qt version offered in Kubuntu 11.04, when I compile my own program in KDevelop I get this error immediately:

CMake Error: Generator: execution of make failed. Make command was: /usr/bin/gmake "cmTryCompileExec/fast"
CMake Error at /usr/share/kde4/apps/cmake/modules/FindKDE4Internal.cmake:1300 (message):
Qt compiled without support for -fvisibility=hidden. This will break
plugins and linking of some applications. Please fix your Qt installation.

Call Stack (most recent call first):
/usr/share/cmake-2.8/Modules/FindKDE4.cmake:95 (FIND_PACKAGE)
CMakeLists.txt:3 (find_package)

Any ideas how to fix this? I hope Kubuntu doesn't have a copy of Qt that is useless in development