#14 Server interaction not working under Linux

I cannot use ::browser::getURL to get more pages from
the server! It works fine under Windows, but not under
32 or 64 bit Linux (FC5) with Firefox or Konqueror,
using version 3.1.0 of the plugin.

Here is the file I loaded (called tiny.tcl):

policy home
::browser::getURL index.html

Here is the error message shown in the browser:

An error occured during execution of this Tclet:
error
Stack trace:
error
invoked from within
"ReturnError $res"
(procedure "::safe::InterpInvokeAlias" line 27)
invoked from within
"::browser::getURL index.html"
("uplevel" body line 2)
invoked from within
"uplevel #0 {policy home
::browser::getURL index.html

}"

I have attached the log that appeared in the logwindow.
--Jasper

[Anonymous]

Log: External Tcl Plugin Server

[Anonymous]

Logged In: YES
user_id=456242

Here's an example on the web that illustrates the problem:

http://demailly.com/tcl/plugin/v2/source.html