Description of problem: 
 
After my latest update (Feb 2nd) yum has stopped working. 
Typing "yum update" or something similar gets me a UnboundLocalError 
thrown by a bad python statement. 
 
Here's the stack dump: 
 
[root@glamdring root]# yum update 
 
Unable to find pid 
Gathering header information file(s) from server(s) 
Server: Fedora Core 1.90 - Development Tree 
Finding updated packages 
Downloading needed headers 
Traceback (most recent call last): 
  File "/usr/bin/yum", line 30, in ? 
    yummain.main(sys.argv[1:]) 
  File "/usr/share/yum/yummain.py", line 253, in main 
    clientStuff.download_headers(HeaderInfo, nulist) 
  File "/usr/share/yum/clientStuff.py", line 919, in download_headers 
    cachedbdict = returnCacheDBHeaders(nulist) 
  File "/usr/share/yum/clientStuff.py", line 901, in 
returnCacheDBHeaders 
    mi = cachedb.dbMatch() 
UnboundLocalError: local variable 'cachedb' referenced before 
assignment 
[root@glamdring root]# 
 
Version-Release number of selected component (if applicable): 
 
yum-2.0.5.20040229-1 
 
How reproducible: 
 
yum update 
 
Steps to Reproduce: 
1.update to the latest yum package 
2.type "yum update" 
3. 
   
Actual results: 
 
See section #1 
 
Expected results: 
 
I expect it to update my packages or tell me there are none to 
update. 
 
 
 
Additional info: