error CS0115 on garnome-0.23.1

[Mark Horner <mjhorner lbl gov>]

Hi,

I am using gcc 3.2.1 on a RH 7.2 machine trying to compile garnome 
0.23.1 and I get the following error:

Making all in gtk
make[6]: Entering directory 
`/usr/common/garnome-0.23.1/mono/mono-debugger/work/main.d/mono-debugger-0.2.2/widgets/gtk'
/usr/common/garnome/bin/mcs --unsafe --target library -L /lib -r 
glib-sharp.dll -r gtk-sharp.dll -r gdk-sharp.dll -o 
gtksourceview-sharp.dll --recurse './*.cs'
./generated/GtkSharp.voidObjectboolSignal.cs(49) error CS0115: 
`GtkSharp.voidObjectboolSignal.Dispose' no suitable methods found to 
override
Compilation failed: 1 error(s), 0 warnings
make[6]: *** [gtksourceview-sharp.dll] Error 1
make[6]: Leaving directory 
`/usr/common/garnome-0.23.1/mono/mono-debugger/work/main.d/mono-debugger-0.2.2/widgets/gtk'
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory 
`/usr/common/garnome-0.23.1/mono/mono-debugger/work/main.d/mono-debugger-0.2.2/widgets'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory 
`/usr/common/garnome-0.23.1/mono/mono-debugger/work/main.d/mono-debugger-0.2.2'
make[3]: *** [all-recursive-am] Error 2
make[3]: Leaving directory 
`/usr/common/garnome-0.23.1/mono/mono-debugger/work/main.d/mono-debugger-0.2.2'
make[2]: *** [build-work/main.d/mono-debugger-0.2.2/Makefile] Error 2
make[2]: Leaving directory `/usr/common/garnome-0.23.1/mono/mono-debugger'
make[1]: *** [install] Error 2
make[1]: Leaving directory `/usr/common/garnome-0.23.1/mono'
make: *** [install] Error 2

I am pretty sure I just need to update something - but I am not sure 
exactly what I need.

Can someone please point me in the right direction?

Thanks,

Mark