mjpegtools install issue

[dougvreid@…]

sudo port install mjpegtools

---> Building mjpegtools with target all Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_multimedia_mjpegtools/work/mjpegtools-1.6.2" && make all LIBTOOL=/opt/local/bin/glibtool ASFLAGS="-f macho" " returned error 2 Command output: make all-recursive Making all in utils Making all in altivec if /opt/local/bin/glibtool --mode=compile /usr/bin/gcc-4.0 -DHAVE_CONFIG_H -I. -I. -I../.. -I../.. -I../../utils -I/opt/local/include -L/opt/local/lib -O2 -L/opt/local/lib -Wall -Wunused -O3 -faltivec -MT add_pred.lo -MD -MP -MF ".deps/add_pred.Tpo" \

-c -o add_pred.lo test -f 'add_pred.c' || echo './'add_pred.c; \

then mv -f ".deps/add_pred.Tpo" ".deps/add_pred.Plo"; \ else rm -f ".deps/add_pred.Tpo"; exit 1; \ fi glibtool: compile: unable to infer tagged configuration glibtool: compile: specify a tag with `--tag' make[3]: * [add_pred.lo] Error 1 make[2]: * [all-recursive] Error 1 make[1]: * [all-recursive] Error 1 make: * [all] Error 2

Error: Status 1 encountered during processing.