mono-debugger 0.50-1 (i386 binary) in ubuntu gutsy

 Mono is a platform for running and developing applications based on the
 ECMA/ISO Standards. Mono is an open source effort led by Novell.
 Mono provides a complete .NET CLR including compiler and runtime, which can
 produce and execute CIL bytecode (assemblies), and a .NET class library.
 .
 This package allows debugging CLI applications that run on Mono.