hi all, I have an .f90 file with a routine that I intend to connect to Python via f2py (the file is http://users.bigpond.net.au/amiller/bvls.f90 ) I have gfortran and f95 installed (KUBUNTU 7.10), *no f90* (f90 is absent in KUBUNTU software update channel as well). Both they work with the file correctly, so I can get both a.out and bvlc.o (however I don't know how to get *.so files) So f2py -c -m bvls bvls.f90 yields: ... Fortran f77 compiler: /usr/bin/g77 -g -Wall -fno-second-underscore -fPIC -O3 -funroll-loops -march=athlon64 -mmmx -m3dnow -msse2 -msse compile options: '-I/tmp/tmpK2eM1Z/src.linux-x86_64-2.5 -I/usr/lib/python2.5/site-packages/numpy/core/include -I/usr/include/python2.5 -c' error: f90 not supported by GnuFCompiler needed for bvls.f90 if I rename the file extension to f95 I have the same problem: error: f90 not supported by GnuFCompiler needed for bvls.f95 Any suggestions? Thank you in advance, D.