or download this
First -
source /opt/sap/SYBASE.sh ## This make sure the required {ENV} variabl
+es are set like $SYBASE etc
Second, i read somewhere that DBD::Sybase require $PERL5LIB to be set
+-
export PERL5LIB=$SYBASE/$SYBASE_OCS/perl/sybaseperl_64r/lib/lib:$SYBAS
+E/$SYBASE_OCS/perl/sybaseperl_64r/lib/arch:$SYBASE/$SYBASE_OCS/perl/s
+ybaseperl_64r/lib