On Sun, Jul 18, 2010 at 11:16 PM, Gert van den Berg <wine-users@xxxxxxxxx> wrote: > O Java, where using the wrong version won't find you without an > "interpreter" (er... "runtime environment") for most operating > systems... (Mono does .NET 2.0 IIRC) Mono does 3.5, and support for 4.0 is in development. Of course, when working with any language that requires a "runtime environment", it's a good idea to check what's in the stock install of various operating systems and choose a version requirement based on what people are likely to have. >From what I can tell, Java is not included at all in a stock Ubuntu install or in a stock Windows install.