>>> Source unpacked. >>> Compiling source in /tmp/portage/media-gfx/skencil-0.6.18_pre20070421/work/skencil-0.6 ... Unknown option --without-nls !!! ERROR: media-gfx/skencil-0.6.18_pre20070421 failed. setting USE=nls gets it to compile.
fixed and patch sent upstream.