I still can't install Overflow completely, but most of it seemed to get installed before the error, so I tried compiling Piper against it. It did compile, but when I run it, I get an error that it cannot find libflow-0.5.so. Okay, so if Overflow didn't install completely, then I should not expect this file to be there. BUT IT IS THERE. I even added the path to $PATH, but I still get this error. ldconfig doesn't show the lib, and ldd also says that it is not found. Don't know what to do. Also, Jarl, I still get that "DL2BL IOR file not found" error. Doesn't anyone else get it? The IOR file ISN'T being written. What part is responsible for it? Can we have a message output that it is written or can't be? Jeff ------------------------------------------------- Starting processing layer... Starting brokering layer... PL: error while loading shared libraries: libflow-0.5.so: cannot load shared object file: No such file or directory BL: error while loading shared libraries: libflow-0.5.so: cannot load shared object file: No such file or directory Starting definition layer... Starting pied... Default location of the DL2BL IOR file: /home/jeff/piper_info/ior/dl2bl.ior Wrote IOR file /home/jeff/piper_info/ior/uil2dl.ior Getting document... error: net LoadFile already existed error: net SaveAs already existed error: net SpectrumProbe already existed error: net LP already existed error: net HP already existed error: net LPC_DECOMP already existed error: net dB already existed error: net undB already existed Connecting with the bl... DL2BL IOR file not found. Connection with BL not established. Loading crash info... error: net LoadFile already existed error: net SaveAs already existed error: net SpectrumProbe already existed error: net LP already existed error: net HP already existed error: net LPC_DECOMP already existed error: net dB already existed error: net undB already existed error: net LoadFile already existed error: net SaveAs already existed error: net SpectrumProbe already existed error: net LP already existed error: net HP already existed error: net LPC_DECOMP already existed error: net dB already existed error: net undB already existed omniORB: Caught an unexpected Python exception during up-call. Traceback (innermost last): File "/opt/piper/dl/modules/uicommunication.py", line 341, in loadCrashInfo self.loadDocument(self.crash_file) File "/opt/piper/dl/modules/uicommunication.py", line 364, in loadDocument self.user.temp_locus.load_from_file(file, self) File "/opt/piper/dl/modules/compositelocus.py", line 510, in load_from_file raise IOError("File to load did not have a MAIN network defined.") IOError: File to load did not have a MAIN network defined. Aborted -----------------------------------------------