install octave-linear-algebra fails

[borschel@…]

benno@meap01:~> sudo port install octave-linear-algebraPassword:Warning: Skipping upgrade since gnuplot 4.2.5_0 >= gnuplot 4.2.5_0, even though installed variants "+darwin+darwin_9" do not match "+darwin". Use 'upgrade --enforce-variants' to switch to the requested variants. ---> Computing dependencies for octave-linear-algebra ---> Building octave-linear-algebra Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_math_octave-linear-algebra/work/linear-algebra-1.0.8" && /usr/bin/make -j1 all " returned error 2 Command output: mkoctfile -DHAVE_OCTAVE_32 -v -DHAVE_CONFIG_H gsvd.o dbleGSVD.o CmplxGSVD.o -o gsvd.oct /opt/local/bin/g++-mp-4.3 -bundle -bundle_loader /opt/local/bin/octave-3.2.3 -o gsvd.oct gsvd.o dbleGSVD.o CmplxGSVD.o -L/opt/local/lib/octave-3.2.3 -L/opt/local/lib -loctinterp -loctave -lcruft -L/opt/local/lib -lfftw3 -lfftw3f -lreadline -lncurses -lhdf5 -lz -lm -L/opt/local/lib -L/opt/local/lib/gcc43/gcc/i386-apple-darwin9/4.3.4 -L/opt/local/lib/gcc43/gcc/i386-apple-darwin9/4.3.4/../../.. -lhdf5 -lz -lm -lgfortranbegin -lgfortran Undefined symbols:

"_dggsvd_", referenced from:

GSVD::init(Matrix const&, Matrix const&, GSVD::type) in dbleGSVD.o

"_zggsvd_", referenced from:

ComplexGSVD::init(ComplexMatrix const&, ComplexMatrix const&, GSVD::type) in CmplxGSVD.o

ld: symbol(s) not found collect2: ld returned 1 exit status make[1]: * [gsvd.oct] Error 1 make: * [build] Error 2

Error: Status 1 encountered during processing.