--->  Building octave
Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_svn.macports.org_macports_trunk_dports_math_octave/work/octave-3.2.2" && /usr/bin/make -j4 all " returned error 2
Command output: *    gperf (3.0.1 or a more recent version) -- required if
*    you need to recreate oct-gperf.h from octave.gperf
*
*  Now would be a good time to read INSTALL.OCTAVE if
*  you have not done so already.
*
***********************************************************

/usr/bin/make -f octMakefile all
/usr/bin/make -C libcruft all
/usr/bin/make -C amos all
warning: run make in parent directory to update libraries
/usr/bin/make -C blas all
warning: run make in parent directory to update libraries
/usr/bin/make -C blas-xtra all
warning: run make in parent directory to update libraries
/usr/bin/make -C daspk all
warning: run make in parent directory to update libraries
/usr/bin/make -C dasrt all
warning: run make in parent directory to update libraries
/usr/bin/make -C dassl all
warning: run make in parent directory to update libraries
/usr/bin/make -C lapack all
warning: run make in parent directory to update libraries
/usr/bin/make -C lapack-xtra all
warning: run make in parent directory to update libraries
/usr/bin/make -C misc all
make[2]: *** [misc] Error 2
make[1]: *** [libcruft] Error 2
make: *** [all] Error 2

Error: Unable to upgrade port: 1