Howdy, in the yum-20030428 1.0 daily we've gotten some tracebacks when doing kernel stuff. We originally got a traceback on a 7.1.1 machine with rpm 4.0.4, when we were updating the kernel. We were in a bit of a hurry, so we just switched back to the last daily before that, and everything worked fine. This time we got the traceback on a 7.3.1 machine (also rpm 4.0.4) when we were trying to remove glibc-kernheaders. Since I wasn't in a rush, I got some debugging stuff for you. Since they are a little big, I have them in my web page area. yum -d 4 remove glibc-kernheaders http://home.fnal.gov/~dawson/yum/yum.errors.d4 yum -d 6 remove glibc-kernheaders http://home.fnal.gov/~dawson/yum/yum.errors.d6 But here is the basic traceback # yum remove glibc-kernheaders Gathering package information from servers Getting headers from: Fermi Linux 731 main Getting headers from: Fermi Linux 731 updates Getting headers from: yum update Finding updated packages Downloading needed headers Resolving dependencies Traceback (innermost last): File "/usr/sbin/yum", line 44, in ? yummain.main(sys.argv[1:]) File "yummain.py", line 201, in main File "nevral.py", line 357, in resolvedeps NameError: arch # If you need any other debug info or help with this let me know Troy -- __________________________________________________ Troy Dawson dawson@xxxxxxxx (630)840-6468 Fermilab ComputingDivision/OSS CSI Group __________________________________________________