Can I use ciao prolog without cygwin? I get the following error:
Ciao 1.15-1781-g328b907: Wed Jun 19 00:06:05 PST 2013 ?- use_package(clpfd). {Using package /cygdrive/c/Program Files (x86)/CiaoDE/ciao/contrib/clpfd/clpfd.p l {Including /cygdrive/c/Program Files (x86)/CiaoDE/ciao/contrib/clpfd/clpfd_ops.p l } WARNING: cannot create /cygdrive/c/Program Files (x86)/CiaoDE/ciao/contrib/clpfd /clpfd_tr.itf WARNING: cannot create /cygdrive/c/Program Files (x86)/CiaoDE/ciao/contrib/clpfd /clpfd_tr.itf WARNING: cannot create /cygdrive/c/Program Files (x86)/CiaoDE/ciao/contrib/debug pred/debugpred_tr.itf WARNING: cannot create /cygdrive/c/Program Files (x86)/CiaoDE/ciao/lib/attr/attr _tr.itf