Newbie Thread Installation Problem

From: gclee46 (gclee_at_[hidden])
Date: 2002-06-03 14:42:32

(Please excuse me it this is a duplicate post - I tried to send it 
yesterday and it didn't seem to arrive) I have Boost 1_28_0 and 
installed the prebuilt version of Jam for Windows.
After installing threads with C:\boost_1_28_0>bjam "-sTOOLS=borland" 
I get, after skipping the pyton stuff, and all the install messages:

...found 390 targets...

However when I try to use the thread I get the following: 

Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland
testthread1.cpp: Fatal F1003 \boost_1_28_0\boost/thread/thread.hpp 
17: Error directive: Thread support is unavailable!
*** 1 errors in Compile ***

I believe that I followed all the directions...I'm using Windows XP 
Home.

Any help would be greatly appreciated.
Greg