unable to compile 3.0.3

[Jim Maas]

I'm attempting to compile a copy of octave 3.0.3 on an ubuntu Linux pc
but get the following errors during compiling. I googled and found 
something about
a missing fortran compiler but not sure how to fix it. Any suggestions?
Alternatively is there a 3.0.3.deb around anywhere?

Thanks

Jim

../src/liboctinterp.so: undefined reference to `s_wsfe'
../libcruft/libcruft.so: undefined reference to `pow_di'
../libcruft/libcruft.so: undefined reference to `pow_ri'
../libcruft/libcruft.so: undefined reference to `z_div'
../libcruft/libcruft.so: undefined reference to `d_mod'
collect2: ld returned 1 exit status
make[2]: *** [octave] Error 1
make[2]: Leaving directory `/home/jamaas/downloads/octave-3.0.3/src'
make[1]: *** [src] Error 2
make[1]: Leaving directory `/home/jamaas/downloads/octave-3.0.3'
make: *** [all] Error 2

**** Installation failed. Aborting package creation.


----
Jim Maas