Bucky error

Traceback (most recent call last):
  File "launcher.py", line 44, in <module>
  File "lib\initialization.pyc", line 138, in StartLauncher
  File "lib\initialization.pyc", line 70, in InitInfo
  File "lib\info.pyc", line 150, in GetUpdateServer
NameError: global name 'GetServerBuildNumber' is not defined
     Locals by frame, innermost last:
       Frame <module> in launcher.py at line 56:
        NoInternetError  = <class 'lib.exceptions.NoInternetError'>
        ServerUnreachableException = <class 'lib.exceptions.ServerUnreachableException'>
        Shutdown         = <function Shutdown at 0x03FF9AF0>
        StartLauncher    = <function StartLauncher at 0x04310BF0>
        __builtins__     = <module '__builtin__' (built-in)>
        __doc__          = '\n    This is the entry point into the launcher, it handles setting up the working\n    directory, logging and finally importing and starting the laucher within a\n    log-proof try/exeception clause so we can catch almost any exception and display\n    an error message.\n'
        __name__         = '__main__'
        __package__      = None
        exc_plus         = <function exc_plus at 0x03EDA370>
        lib              = <module 'lib' from 'C:\Program Files (x86)\CCP\Buckingham\launcher\library.zip\lib\__init__.pyc'>
        localization     = <module 'localization' from 'C:\Program Files (x86)\CCP\Buckingham\launcher\library.zip\localization\__init__.pyc'>
        os               = <module 'os' from 'C:\Program Files (x86)\CCP\Buckingham\launcher\library.zip\os.pyc'>
        socket           = <module 'socket' from 'C:\Program Files (x86)\CCP\Buckingham\launcher\library.zip\socket.pyc'>
        sys              = <module 'sys' (built-in)>
        threading        = <module 'threading' from 'C:\Program Files (x86)\CCP\Buckingham\launcher\library.zip\threading.pyc'>
        urllib2          = <module 'urllib2' from 'C:\Program Files (x86)\CCP\Buckingham\launcher\library.zip\urllib2.pyc'>
        wx               = <module 'wx' from 'C:\Program Files (x86)\CCP\Buckingham\launcher\library.zip\wx\__init__.pyc'>
        zipextimporter   = <module 'zipextimporter' from 'C:\Program Files (x86)\CCP\Buckingham\launcher\library.zip\zipextimporter.pyc'>
       Frame StartLauncher in lib\initialization.pyc at line 141:
        app              = <wx._core.App; proxy of <Swig Object of type 'wxPyApp *' at 0x45b4e20> >
        folder           = u'C:\\Program Files (x86)\\CCP\\Buckingham'
       Frame InitInfo in lib\initialization.pyc at line 70:
        cacheDir         = u'C:\\Program Files (x86)\\CCP\\Buckingham\\launcher\\cache'
        folder           = u'C:\\Program Files (x86)\\CCP\\Buckingham'
       Frame GetUpdateServer in lib\info.pyc at line 150:
        clientInfo       = {'usescriptindexfiles': '1', 'appname': 'EVE', 'region': 'ccp', 'socketio': 'iocp', 'sync': '412710', 'server': '87.237.38.69', 'edition': 'premium', 'version': '7.43', 'role': 'client', 'build': '412710', 'branch': '//depot/games/branches/release/EVE-TRANQUILITY/eve', 'aid': '0', 'codename': 'EVE-EVE-TRANQUILITY', 'port': '26000', 'cryptopack': 'CryptoAPI'}
        folder           = u'C:\\Program Files (x86)\\CCP\\Buckingham'
        server           = '87.237.38.69'