Getting Tk running on Mac OS 10.3 for erlang gs

[Jérôme Desquilbet]

Hello,
I would appreciate some advice on how to get Tk on Mac OS 10.3.
Starting from the sources, Tcl compiles and installs just fine. However,
I have problems to build Tk, from the latest UNIX src packages.
Before spending more time on Tk, I am wondering whether it is the easier
path to go. For exemple, would it be better to install fink? Is there a
prebuilt package somewhere I have missed?
Thanks,
  Jérôme.