Murray Prior Hobbs <murray@efone.com> writes:
> maybe this is a dumb question
> but are not all the tcl sources part of the source distribution?
I'm only going to say this one more time: Tcl is not part of Postgres.
pltcl depends on libtcl (note difference), and the loader is evidently
not finding libtcl.so. Which will absolutely NOT be in
/usr/lib/postgresql. The question for you is where it actually lives
(if it's installed at all), and next why the dynamic loader search path
isn't finding it.
regards, tom lane