On Sat, Oct 11, 2014 at 15:54:02 +0800, 宋凯宇 wrote: > Thanks to solve the problem > nasm: fatal: unrecognised output format `macho64' - use -hf for a list > type `nasm -h' for help > yasm/nasm not found or too old. Use --disable-yasm for a crippled build. This has been seen on this list before. Try installing yasm first. Moritz