Version:            (using KDE KDE 3.0.99)
Installed from:    Mandrake RPMs
OS:          Linux

I have Mandrake 9.0 (new install). I installed KDE 3.1-rc3 (mandrake-cooker rpms, like kdelibs-3.1-0.rc3.3mdk.i586.rpm). I also installed kdevelop-3.0a2-3akc.i586.rpm  downloaded from ftp://ftp.kde.org/pub/kde/unstable/kdevelop-3.0-alpha2/contrib/Mandrake/9.0. I did it without removing old (2.1.4) kdevelop first (rpm with --force).

When I start gideon I see a splash screen (for some 0.2 s) and then... crash info about SIGSEGV (11) catched. Here are some details.

[manieq@skorupa manieq]$ gideon -v
Qt: 3.1.0
KDE: 3.0.99 (KDE 3.1 RC3)
Gideon: 3.0.0
[manieq@skorupa kde31]$ gideon
Loading required GL library /usr/X11R6/lib/libGL.so.1.2
kio (KTrader): KServiceTypeProfile::offers( KDevelop/MakeFrontend, )
kio (KTrader): Returning 1 offers
kparts: MainWindow::createGUI, part=(nil)
[manieq@skorupa kde31]$ 

in trace:
(no debugging symbols found)...(no debugging symbols found)...
0x417d7739 in wait4 () from /lib/i686/libc.so.6
#0  0x417d7739 in wait4 () from /lib/i686/libc.so.6
#1  0x41854340 in sys_sigabbrev () from /lib/i686/libc.so.6
#2  0x41609a73 in waitpid () from /lib/i686/libpthread.so.0
#3  0x40da03d2 in KCrash::defaultCrashHandler(int) (sig=11) at kcrash.cpp:235