On 26 May 2010 11:57, Matthew Gwynne <mathew.gwy...@gmail.com> wrote:
> Hi,
>
> The system information is given below -
>
> ****************************************************
> Host system
> uname -a:
> Linux cs-wsok 2.6.13-15.8-smp #1 SMP Tue Feb 7 11:07:24 UTC 2006
> x86_64 x86_64 x86_64 GNU/Linux
> ****************************************************
> ****************************************************
> CC Version
> gcc -v
> Using built-in specs.
> Target: x86_64-unknown-linux-gnu
> Configured with: ./configure --enable-languages=c,c++ --enable-
> threads=posix --enable-shared
> Thread model: posix

Something is odd here. You need to have a compiler supporting Fortran,
yet yours was compiled without Fortran support. I'm very surprised the
'prereq' script does not detect this, as it should check for a fortran
compiler and confirm its the same version as the C and C++ compilers.

So unless you have two installations of gcc, both of the same version,
I don't know how you got this far.

can you give me the outputs of

$ command -v gcc
$ command -v g++
$ command -v gfortran
$ gcc -v
$ g++ -v
$ gfortran -v
$ echo $LD_LIBRARY_PATH
$ echo $CC
$ echo $CXX
$ echo SAGE_FORTRAN
$ echo SAGE_FORTRAN_LIB

Specifying the compiler locations with CC and CXX does not work too well

Dave

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