[Boost-users] [Thread] condition.cc test doesn't work..

Hello everybody, I've got a synchronization problem with two threads and I need a semaphore or a condition class in which a thread can wait on until that condition is verified. In other words i need to synchronize two or more threads and I need the wait() and notify() routines. I found some useful code in boost::thread libraries, but it seems I could not use it because it seems not completely built...or.. boh I don't really know. I tried also to build it lauching an executable builder I downloaded from the internet but I can't use it because don't have the root priviledges. I attach the source code and the errors I got. Is there anyone so kind to help me solving this little question? Thank you in advance! Giacomo