=> Bootstrap dependency digest>=20010302: found digest-20121220 => Bootstrap dependency fetch-[0-9]*: found fetch-1.8nb1 ===> Building for ruby193-itex2MML-1.4.5 -e:1: Use RbConfig instead of obsolete and deprecated Config. -e:1: Use RbConfig instead of obsolete and deprecated Config. swig -ruby -o itex2MML_ruby.c itex2MML.i make: swig: Command not found make: *** [itex2MML_ruby.c] Error 127 *** Error code 2 Stop. bmake: stopped in /usr/pkgsrc/textproc/ruby-itex2MML *** Error code 1 Stop. bmake: stopped in /usr/pkgsrc/textproc/ruby-itex2MML