On Wed, 22 Jul 2009, Sisyphus wrote: > > ----- Original Message ----- > From: "John Comeau" <[email protected]> > >> $ perl -Mblib t/1.t >> perl: symbol lookup error: /usr/lib/atlas/liblapack.so.3gf: undefined >> symbol: _gfortran_pow_r8_i4 >> >> There are a lot of discussions about the missing symbol >> _gfortran_pow_r8_i4 >> on the web, and the recommendation is that one uninstall g77 and install >> gfortran instead. So I uninstalled g77 and reinstalled gfortran but still >> got the same error about _gfortran_pow_r8_i4 . >> > > I don't know for sure, but it strikes me as likely that if you you're using > a lapack that was built with gfortran, then you'll need to have built PDL > using gfortran (instead of g77) as the fortran compiler - and I think you'll > strike some difficulties building PDL using gfortran.
why? gfortran 4.3 is rock solid from my point of view. It compiles the Starlink software (a few million lines of fortran) with no problem. Older gfortrans were not very good mind (and it may be that you need a specific version that matches the version lapack was built with). -- Tim Jenness JAC software http://www.jach.hawaii.edu/~timj _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
