./build.sh bombs out with /bin/sh ./libtool --tag=CC --mode=link gcc -g -O2 -o tangleboot tangleboot.o lib/lib.a /lisa/luatex/build/texk/kpathsea/libkpathsea.la -lm eval: 1: libtool_args+=: not found eval: 1: compile_command+=: not found eval: 1: finalize_command+=: not found eval: 1: libtool_args+=: not found eval: 1: compile_command+=: not found eval: 1: finalize_command+=: not found eval: 1: libtool_args+=: not found eval: 1: compile_command+=: not found eval: 1: finalize_command+=: not found eval: 1: libtool_args+=: not found eval: 1: compile_command+=: not found eval: 1: finalize_command+=: not found eval: 1: libtool_args+=: not found eval: 1: compile_command+=: not found eval: 1: finalize_command+=: not found eval: 1: libtool_args+=: not found eval: 1: libtool_args+=: not found eval: 1: libtool_args+=: not found -- David Kastrup