gcc fails with spawn: No such file or directory

Question

I downloaded Ruben’s build of Cygwin GCC.

However upon running it seems unable to compile any files

$ touch foo.c

$ gcc foo.c
gcc: error: spawn: No such file         


        

Answer 1

Ruben's builds are not Cygwin GCC packages, rather they are cross-compilers which run on various platforms but target native Windows using the MinGW-w64 toolchain.

In any case, you shouldn't be using them on Cygwin. If you want to compile Cygwin executables, install the gcc4 packages; if you want to cross-compile for Windows, install the mingw64-i686-gcc (for Win32) or mingw64-x86_64-gcc (for Win64) packages instead.