Unable to install DBD:Sybase-1.08 on my AIX 5.2 server with Perl5.8.0

I have installed freetds-0.82 successfully to enable installing this
and have configured the connection and it tests K but when I get to
the DBD:Sybase I run into problems

with the export of SYBASE=/usr/local the perl Makefile.PL works but
when I run the make I get the following;

usr/src/DBD-Sybase-1.08make
cc_r -c -I/usr/local/include -DNBLK=1 -I/usr/opt/perl5/lib/
-D_ALL_SURCE -
D_ANSI_C_SURCE -D_PS
IX_SURCE -qmaxmem=16384 -qnoansialias -DUSE_NATIVE_DLPEN -
DNEED_PTHREAD_INIT -q32 -D_LARGE_FILES -qlonglong -DVERSIN=
\"1.08\" -DXS_VERSIN=\
"1.08\" "" Sybase.c
1506-507 (W) No licenses available. Contact your program supplier to
add additional users. Compilation will proceed shortly.
"/
Driver_xst.h", line 14.17: 1506-045 (S) Undeclared identifier my_perl.
"/
Driver_xst.h", line 57.9: 1506-045 (S) Undeclared identifier my_perl.
"/
Driver_xst.h", line 78.5: 1506-045 (S) Undeclared identifier my_perl.
make: 1254-004 The error code from the last command is 1.

Any ideas?

Martin