[Buildbot-devel] Issue installing HEAD buildbot-www

[Carlo Kok]

After python setup.py install on buildbot master, pkg and www/base

I get this error starting a master (only when running with --nodaemon, 
else it fails silently with no output, or anything in twistd)




/usr/local/lib/python2.7/dist-packages/Twisted-14.0.2-py2.7-linux-x86_64.egg/twisted/internet/_sslverify.py:184: 
UserWarning: You do not have the service_identity module installed. 
Please install it from <https://pypi.python.org/pypi/service_identity>. 
Without the service_identity module and a recent enough pyOpenSSL 
tosupport it, Twisted can perform only rudimentary TLS client 
hostnameverification.  Many valid certificate/hostname mappings may be 
rejected.
   verifyHostname, VerificationError = _selectVerifyImplementation()
Unhandled Error
Traceback (most recent call last):
   File 
"/usr/local/lib/python2.7/dist-packages/Twisted-14.0.2-py2.7-linux-x86_64.egg/twisted/application/app.py", 
line 642, in run
     runApp(config)
   File 
"/usr/local/lib/python2.7/dist-packages/Twisted-14.0.2-py2.7-linux-x86_64.egg/twisted/scripts/twistd.py", 
line 23, in runApp
     _SomeApplicationRunner(config).run()
   File 
"/usr/local/lib/python2.7/dist-packages/Twisted-14.0.2-py2.7-linux-x86_64.egg/twisted/application/app.py", 
line 376, in run
     self.application = self.createOrGetApplication()
   File 
"/usr/local/lib/python2.7/dist-packages/Twisted-14.0.2-py2.7-linux-x86_64.egg/twisted/application/app.py", 
line 441, in createOrGetApplication
     application = getApplication(self.config, passphrase)
--- <exception caught here> ---
   File 
"/usr/local/lib/python2.7/dist-packages/Twisted-14.0.2-py2.7-linux-x86_64.egg/twisted/application/app.py", 
line 452, in getApplication
     application = service.loadApplication(filename, style, passphrase)
   File 
"/usr/local/lib/python2.7/dist-packages/Twisted-14.0.2-py2.7-linux-x86_64.egg/twisted/application/service.py", 
line 405, in loadApplication
     application = sob.loadValueFromFile(filename, 'application', 
passphrase)
   File 
"/usr/local/lib/python2.7/dist-packages/Twisted-14.0.2-py2.7-linux-x86_64.egg/twisted/persisted/sob.py", 
line 210, in loadValueFromFile
     exec fileObj in d, d
   File "buildbot.tac", line 28, in <module>
     m = BuildMaster(basedir, configfile, umask)
   File 
"/usr/local/lib/python2.7/dist-packages/buildbot-0.8.9-py2.7.egg/buildbot/master.py", 
line 95, in __init__
     self.create_child_services()
   File 
"/usr/local/lib/python2.7/dist-packages/buildbot-0.8.9-py2.7.egg/buildbot/master.py", 
line 165, in create_child_services
     self.www = wwwservice.WWWService(self)
   File 
"/usr/local/lib/python2.7/dist-packages/buildbot-0.8.9-py2.7.egg/buildbot/www/service.py", 
line 42, in __init__
     self.apps = get_plugins('www', None, load_now=True)
   File 
"/usr/local/lib/python2.7/dist-packages/buildbot-0.8.9-py2.7.egg/buildbot/plugins/db.py", 
line 313, in get_plugins
     return _DB.add_namespace(namespace, interface, check_extras, 
load_now)
   File 
"/usr/local/lib/python2.7/dist-packages/buildbot-0.8.9-py2.7.egg/buildbot/plugins/db.py", 
line 263, in add_namespace
     tempo.load()
   File 
"/usr/local/lib/python2.7/dist-packages/buildbot-0.8.9-py2.7.egg/buildbot/plugins/db.py", 
line 203, in load
     self._tree.load()
   File 
"/usr/local/lib/python2.7/dist-packages/buildbot-0.8.9-py2.7.egg/buildbot/plugins/db.py", 
line 70, in load
     child.load()
   File 
"/usr/local/lib/python2.7/dist-packages/buildbot-0.8.9-py2.7.egg/buildbot/plugins/db.py", 
line 38, in load
     self._value = self._loader(self._entry)
   File 
"/usr/local/lib/python2.7/dist-packages/buildbot-0.8.9-py2.7.egg/buildbot/plugins/db.py", 
line 182, in _load_entry
     (self._group, entry.name, str(err)))
buildbot.errors.PluginDBError: Unable to load buildbot.www:base: [Errno 
0] Error: 'buildbot_www/VERSION'

Failed to load application: Unable to load buildbot.www:base: [Errno 0] 
Error: 'buildbot_www/VERSION'


My OS is mint 17 (ubuntu derived)

in /usr/local/lib/python2.7/dist-packages

i have these buildbot_www related files:
./buildbot_www
./buildbot_www/VERSION
./buildbot_www/static
./buildbot_www/static/d3.min.js
./buildbot_www/static/styles.css
./buildbot_www/static/generatedfixtures.js
./buildbot_www/static/index.html
./buildbot_www/static/img
./buildbot_www/static/img/favicon.ico
./buildbot_www/static/img/nobody.png
./buildbot_www/static/fonts
./buildbot_www/static/fonts/fontawesome-webfont.eot
./buildbot_www/static/fonts/FontAwesome.otf
./buildbot_www/static/fonts/fontawesome-webfont.woff
./buildbot_www/static/fonts/fontawesome-webfont.svg
./buildbot_www/static/fonts/fontawesome-webfont.ttf
./buildbot_www/static/tests.js
./buildbot_www/static/scripts.js
./buildbot_www-0.8.9-py2.7.egg

With some debugging I found that it's looking in the egg file for 
VERSION which fails because the egg file only has these files in them:


  buildbot_www/__init__.pyc
  buildbot_www/__init__.py
  EGG-INFO/top_level.txt
  EGG-INFO/entry_points.txt
  EGG-INFO/zip-safe
  EGG-INFO/PKG-INFO
  EGG-INFO/dependency_links.txt
  EGG-INFO/SOURCES.txt

I tried this pull request https://github.com/buildbot/buildbot/pull/1215 
and rebuilding all setups with had no effect on the error. What can I do 
now?