Hi, The problem can be closed. The solutions was: do NOT do: g++ -lboinc file.cpp but to g++ file.cpp -lboinc instead (which puzzles me but hey it works).
Sorry for the nuisance! (and Steffen thanks for pointing me to the right direction) Folkert van Heusden -- www.vanheusden.com/recoverdm/ - got an unreadable cd with scratches? recoverdm might help you recovering data -------------------------------------------------------------------- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]