Решил повертеть mono. Вообщем при создании проекта в mono-develop вылетает вот такой эксепшн.
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> GConf.NoSuchKeyException:
Key '/desktop/gnome/interface/monospace_font_name' not found in GConf at GConf.Client.Get (System.String key) [0x00000]
at MonoDevelop.Platform.GnomePlatform.get_DefaultMonospaceFont () [0x00000]
at MonoDevelop.SourceEditor.DefaultSourceEditorOptions.get_FontName () [0x00000]
at Mono.TextEditor.TextEditorOptions.get_Font () [0x00000]
at MonoDevelop.SourceEditor.StyledSourceEditorOptions.get_Font () [0x00000]
at Mono.TextEditor.IconMargin.OptionsChanged () [0x00000]
at Mono.TextEditor.TextEditor.OptionsChanged (System.Object sender, System.EventArgs args) [0x00000]
at MonoDevelop.SourceEditor.ExtensibleTextEditor.OptionsChanged (System.Object sender, System.EventArgs args) [0x00000]
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (object,object[],System.Exception&)
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] --- End of inner exception stack trace ---
Система - slackware 13.0.