What command to issue for compiling?

[mnar53]

Sorry for the silly question, but I've just installed D (dmd and ldc) for the first time. My Excel is 64 bit, and I copied in the example folder the right xlcall32 lib. But the command 'dub build --arch=x86_64' , from the example folder, ends with lot of errors, related to function xlld.wrap.wrap.stringAutoFreeOper not callable

1. should i use dmd or ldc?
2. should i first issue a command in the root folder? which?
3. which is the correct command from the example folder ?

[atilaneves]

Sorry, a nogc version update broke excel-d. To build the command after the fix, just use dub build --arch=x86_64 in the example directory.