Hi Donald: On Fri, Nov 7, 2008 at 3:16 PM, O'Neil, Donald A. <DONALD.A.O'NEIL at saic.com> wrote: > /usr/lib64/gcc/x86_64-suse-linux/4.1.2/../../../../x86_64-suse-linux/bin/ld: > cannot find -lpng I think you are missing libpng-devel (or equivalent) on your SLES 10 installation. Cheers, Bernard