Comment 9 for bug 733136

I get same error on a fresh install with window 7 just changing the username and email address.

bzr: ERROR: exceptions.UnboundLocalError: local variable 'lock_url' referenced before assignment

Traceback (most recent call last):
  File "C:/Program Files/Bazaar/plugins\qbzr\lib\config.py", line 494, in do_accept
  File "C:/Program Files/Bazaar/plugins\qbzr\lib\config.py", line 488, in save
  File "C:/Program Files/Bazaar/plugins\qbzr\lib\util.py", line 157, in save
  File "bzrlib\lockdir.pyo", line 657, in lock_write
  File "bzrlib\lockdir.pyo", line 625, in wait_lock
UnboundLocalError: local variable 'lock_url' referenced before assignment

bzr 2.4b1 on python 2.6.6 (win32)
arguments: ['C:\\Program Files\\Bazaar\\bzrw.exe', 'qconfig']
encoding: 'cp1252', fsenc: 'mbcs', lang: None
plugins:
  bzrtools C:\Program Files\Bazaar\plugins\bzrtools [2.4.0]
  colo C:\Program Files\Bazaar\plugins\colo [0.3.0dev]
  explorer C:\Program Files\Bazaar\plugins\explorer [1.1.3dev]
  fastimport C:\Program Files\Bazaar\plugins\fastimport [0.11.0dev]
  launchpad C:\Program Files\Bazaar\plugins\launchpad [2.4b1]
  loom C:\Program Files\Bazaar\plugins\loom [2.2.1dev]
  netrc_credential_store C:\Program Files\Bazaar\plugins\netrc_credential_store [2.4b1]
  news_merge C:\Program Files\Bazaar\plugins\news_merge [2.4b1]
  pipeline C:\Program Files\Bazaar\plugins\pipeline [1.1.0]
  qbzr C:\Program Files\Bazaar\plugins\qbzr [0.21.0dev]
  rewrite C:\Program Files\Bazaar\plugins\rewrite [0.7.0dev]
  svn C:\Program Files\Bazaar\plugins\svn [1.1.0dev]
  upload C:\Program Files\Bazaar\plugins\upload [1.0.1dev]
  xmloutput C:\Program Files\Bazaar\plugins\xmloutput [0.8.7]

Looking at the log shows this:

Tue 2011-03-29 11:10:55 -0700
0.343 bazaar version: 2.4b1
0.343 bzr arguments: [u'explorer']
0.452 looking for plugins in C:/Users/c/AppData/Roaming/bazaar/2.0/plugins
0.452 looking for plugins in C:/Program Files/Bazaar/plugins
1.045 encoding stdout as osutils.get_user_encoding() 'cp1252'
3.104 loading explorer extensions for clothes ['Bazaar support', 'Register on Launchpad']
3.104 explorer extensions provided by the colo plugin in C:/Program Files/Bazaar/plugins/colo/explorer
10.684 Deprecated function called
Called from:
  File "C:/Program Files/Bazaar/plugins\explorer\lib\app_suite.py", line 120, in lookup
  File "C:/Program Files/Bazaar/plugins\explorer\lib\app_suite.py", line 138, in _lookup_here
  File "C:/Program Files/Bazaar/plugins\explorer\lib\app_suite.py", line 150, in command_to_args

Tue 2011-03-29 11:11:11 -0700
0.312 bazaar version: 2.4b1
0.312 bzr arguments: [u'qconfig']
0.421 looking for plugins in C:/Users/c/AppData/Roaming/bazaar/2.0/plugins
0.421 looking for plugins in C:/Program Files/Bazaar/plugins
0.858 encoding stdout as osutils.get_user_encoding() 'cp1252'

Tue 2011-03-29 11:11:47 -0700

[ 4996] 2011-03-29 11:11:48.605 INFO: tbzrcache running...
[ 4780] 2011-03-29 11:12:07.045 INFO: error removing pending lock: Permission denied: "C:/Users/c/AppData/Roaming/bazaar/2.0/lock/8haofn2zlg.tmp/info": [Error 5] Access is denied: u'C:/Users/c/AppData/Roaming/bazaar/2.0/lock/8haofn2zlg.tmp/info'
[ 4780] 2011-03-29 11:12:08.059 INFO: error removing pending lock: Permission denied: "C:/Users/c/AppData/Roaming/bazaar/2.0/lock/h952lull35.tmp/info": [Error 5] Access is denied: u'C:/Users/c/AppData/Roaming/bazaar/2.0/lock/h952lull35.tmp/info'
[ 4780] 2011-03-29 11:12:09.072 INFO: error removing pending lock: Permission denied: "C:/Users/c/AppData/Roaming/bazaar/2.0/lock/621i405n6y.tmp/info": [Error 5] Access is denied: u'C:/Users/c/AppData/Roaming/bazaar/2.0/lock/621i405n6y.tmp/info'
[ 4780] 2011-03-29 11:12:10.086 INFO: error removing pending lock: Directory not empty: "C:/Users/c/AppData/Roaming/bazaar/2.0/lock/wgjm06ddgd.tmp": [Error 145] The directory is not empty: u'C:/Users/c/AppData/Roaming/bazaar/2.0/lock/wgjm06ddgd.tmp'

note there are several more Permission and Directory not empty messages..