[tahoe-dev] buildbot troubles

[Randy Bush]

well, i hacked disgustingly, but 

[buildbot at work0 ~]$ for i in pycryptopp tahoe-lafs zfec; do  buildbot upgrade-master $i; done
No master.cfg found
No master.cfg found
No master.cfg found

[buildbot at work0 ~]$ buildbot create-master pycryptopp
updating existing installation
chdir /usr/home/buildbot/pycryptopp
not touching existing buildbot.tac
creating buildbot.tac.new instead
master.cfg.sample already exists and is up-to-date
public_html/ already exists: not replacing
replacing Makefile.sample
creating database
Traceback (most recent call last):
  File "/usr/X11R6/bin/buildbot", line 4, in <module>
    runner.run()
  File "/usr/local/lib/python2.5/site-packages/buildbot/scripts/runner.py", line 1078, in run
    createMaster(so)
  File "/usr/local/lib/python2.5/site-packages/buildbot/scripts/runner.py", line 575, in createMaster
    m.create_db()
  File "/usr/local/lib/python2.5/site-packages/buildbot/scripts/runner.py", line 289, in create_db
    raise exceptions.DBAlreadyExistsError
buildbot.db.exceptions.DBAlreadyExistsError

do i just start over?