[Mono-list] err:module:import_dll Library mscoree.dll

[npguy]

sorry if this is already asked.  i did check google no luck.

i am using latest rc, and unzip mono-all.zip and rpm'ed all
pacakges.

although i compiled gtk.cs successfully but the during execution i got the 
`err:module:import_dll Library mscoree.dll ` .. 

[npguy@localhost Mono.NET]$ mcs gtk.cs -r:gtk-sharp -r:System.Drawing   
-lib:/usr/lib/mono/gac/gtk-sharp/1.0.0.0__35e10195dab3c99f/
Compilation succeeded

[npguy@localhost Mono.NET]$ ./gtk.exe

file_set_error: No such device or address
err:module:import_dll Library mscoree.dll (which is needed by 
L"F:\\stuff\\Mono.NET\\gtk.exe") not found
err:module:LdrInitializeThunk Main exe initialization for 
L"F:\\stuff\\Mono.NET\\gtk.exe" failed, status c0000135
[npguy@localhost Mono.NET]$ PGDATA2=/home/postgres/data
[npguy@localhost Mono.NET]$ export PGDATA2