On 23.04.2010 16:02, Stephen Liu wrote: > Hi Robert, > > Thanks for your advice. > > $ gmcs -pkg:gtk-sharp-2.0 helloword.cs -debug > helloword.cs(27,5): error CS8025: Parsing error > Compilation failed: 1 error(s), 0 warnings You need to take a close look at line 27 in your helloword.cs