stevenc@suseLinux:~/.cpan/build/Math-GSL-0.44-0> perl Build.PL
Checking for GSL using gsl-config
Found GSL 2.8 (via gsl-config) installed in /usr
Checking if cc supports "-Wall"...yes
Checking if cc supports "-Wno-sometimes-uninitialized"...yes
Checking if cc supports "-Wno-unused-function"...yes
Checking if cc supports "-Wno-unused-value"...yes
Checking if cc supports "-Wno-unused-function"...yes
Checking if cc supports "-Wno-unused-variable"...yes
Checking if cc supports "-Wno-gnu"...yes
Checking if cc supports "-g"...yes
Unsupported GSL version!!! : 2.8 at Build.PL line 85.