Because of the current maintenance and moving/renewing of the servers
at our department, and the fact that orocos is not a real physical
person at our department, all the information located at http://people.mech.kuleuven.be/~orocos
has vanished. This means also all the RTT/KDL/OCL documentation is
off-line. I hope to get the documentation back on-line as soon as
possible at another location. So stay tuned.