help needed!

[Offer Elad]

Hello all,
I installed swarm and after some work everything seems to be OK - that
is everything compiled without error messages.
However once I compile the demo applications and try to run them
I get the message:

-- error: TkExtra (instance)
can't read "tk_library": no such variable
    while executing
"file exists $tk_library..."
    invoked from within
"if [file exists $tk_library..."
IOT trap (core dumped)

If anyone has an idea I would be glad to hear it.
(I am working on a SPARC-10 running SUNOS 4.1.4)
                                                  Elad Offer


 ====================================================================
| "I want to be a peripheral visionary - to be able                  |
|  to look into the future but very much to the sides" - Time Wright |
 --------------------------------------------------------------------
| Web: http://www.math.tau.ac.il/~eladof (follow the green man)      |
 ====================================================================