Jarl, I'm getting an error that indicates the DL2BL IOR file is not being written: ------------------------------------------------------------------------ jeff at dexter:jeff> piper rm: cannot remove `/home/jeff/piper_info/ior/*': No such file or directory Starting processing layer... Starting brokering layer... Starting definition layer... Starting pied... Message: Piper BL 0.4.0pre10 wrote IOR file /home/jeff/piper_info/ior/bl2pl.ior ior file: /home/jeff/piper_info/ior/dl2bl.ior Wrote IOR file /home/jeff/piper_info/ior/uil2dl.ior Getting document... Connecting with the bl... IOR file for Brokering Layer not found. Connection with BL not established. Loading crash info... Aborted ------------------------------------------------------------------------ It should be written by the BL, right? I'm a bit confused, since I upgraded to GLIBC 2.2, and I'm not sure if that is causing this problem somehow. Cheers. Jeff -- J.W. Bizzaro jeff at bioinformatics.org Director, Bioinformatics.org: The Open Lab http://bioinformatics.org/~jeff "All those scientists--they're all alike! They say they're working for us, but what they really want is to rule the world!" -- Angry Villager, Young Frankenstein --