The error message pipe: not supported on this system
says it all. There is no support for pipe()
in your system (Windows 7). You can:
- Not use the multicore which you will notice is unmaintained (see the unmaintained section at the bottom of the package list). You could instead use the parallel package.
- Try another build of Octave. Maybe the MinGW builds will work with pipes.
- Try another version of Octave. Version 3.8.1 has already been released and if it is a problem on the side of Octave instead of Windows, maybe it has been fixed.
- Change operating system (pipe() works fine in Debian)