Tk::Pgplot

[Donald Dunbar]

Has anyone successfully installed Tk::Pgplot on OS X (10.2.6)?  I have 
used both PGPLOT and Tk with perl for some time and want access to 
pgplot from within Tk.  I have followed the instructions (patched 
pgplot to add the ptk driver, etc.) and everything has worked EXCEPT 
that when I run a perl script with "use PGPLOT" I now get the following 
message:

dyld: perl Undefined symbols:
_LangVptr
_TkVptr
_XlibVptr
Does anyone know which libraries I need to link in to resolve these 
missing symbols?  BTW, if there is a better forum for this question, 
please let me know.

Donald S. Dunbar, Ph.D.
Senior Physical Oceanographer
Lorax Environmental Consultants Ltd.
1108 Mainland Street
Vancouver, BC  V6B 5L1
Ph: 604-688-7173
Fx: 604-688-7175