<type 'exceptions.IOError'>
Python 2.6.6: /usr/bin/python
Wed Oct 22 22:19:59 2014

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

 /home/groups/l/li/lib8051/packages/lib/python2.3/site-packages/trac/web/_fcgi.py in run(self=<trac.web._fcgi.CGIRequest object>)
  568         """Runs the handler, flushes the streams, and ends the request."""
  569         try:
  570             protocolStatus, appStatus = self.server.handler(self)
  571         except:
  572             traceback.print_exc(file=self.stderr)
protocolStatus undefined, appStatus undefined, self = <trac.web._fcgi.CGIRequest object>, self.server = <trac.web._fcgi.WSGIServer object>, self.server.handler = <bound method WSGIServer.handler of <trac.web._fcgi.WSGIServer object>>
 /home/groups/l/li/lib8051/packages/lib/python2.3/site-packages/trac/web/_fcgi.py in handler(self=<trac.web._fcgi.WSGIServer object>, req=<trac.web._fcgi.CGIRequest object>)
 1254         try:
 1255             try:
 1256                 result = self.application(environ, start_response)
 1257                 try:
 1258                     for data in result:
result = None, self = <trac.web._fcgi.WSGIServer object>, self.application = <function dispatch_request>, environ = {'DOCUMENT_ROOT': '/var/www/html', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HOME': '/home/groups/l/li/lib8051', 'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'HTTP_ACCEPT_ENCODING': 'x-gzip, gzip, deflate', 'HTTP_ACCEPT_LANGUAGE': 'en-us,en-gb,en;q=0.7,*;q=0.3', 'HTTP_HOST': 'lib8051.sourceforge.net', 'HTTP_USER_AGENT': 'CCBot/2.0 (http://commoncrawl.org/faq/)', 'HTTP_X_FORWARDED_FOR': '54.87.88.52', 'HTTP_X_REMOTE_ADDR': '54.87.88.52', ...}, start_response = <function start_response>
 /home/groups/l/li/lib8051/packages/lib/python2.3/site-packages/trac/web/main.py in dispatch_request(environ={'DOCUMENT_ROOT': '/var/www/html', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HOME': '/home/groups/l/li/lib8051', 'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'HTTP_ACCEPT_ENCODING': 'x-gzip, gzip, deflate', 'HTTP_ACCEPT_LANGUAGE': 'en-us,en-gb,en;q=0.7,*;q=0.3', 'HTTP_HOST': 'lib8051.sourceforge.net', 'HTTP_USER_AGENT': 'CCBot/2.0 (http://commoncrawl.org/faq/)', 'HTTP_X_FORWARDED_FOR': '54.87.88.52', 'HTTP_X_REMOTE_ADDR': '54.87.88.52', ...}, start_response=<function start_response>)
  389     env = env_error = None
  390     try:
  391         env = _open_environment(env_path, run_once=run_once)
  392         if env.base_url:
  393             environ['trac.base_url'] = env.base_url
env = None, global _open_environment = <function _open_environment>, env_path = '/tmp/persistent/lib8051/8051lib', run_once = True
 /home/groups/l/li/lib8051/packages/lib/python2.3/site-packages/trac/web/main.py in _open_environment(env_path='/tmp/persistent/lib8051/8051lib', run_once=True)
   49 def _open_environment(env_path, run_once=False):
   50     if run_once:
   51         return open_environment(env_path)
   52 
   53     global env_cache, env_cache_lock
global open_environment = <function open_environment>, env_path = '/tmp/persistent/lib8051/8051lib'
 /home/groups/l/li/lib8051/packages/lib/python2.3/site-packages/trac/env.py in open_environment(env_path='/tmp/persistent/lib8051/8051lib')
  460                          'environment.'
  461 
  462     env = Environment(env_path)
  463     if env.needs_upgrade():
  464         raise TracError, 'The Trac Environment needs to be upgraded. Run ' \
env undefined, global Environment = <class 'trac.env.Environment'>, env_path = '/tmp/persistent/lib8051/8051lib'
 /home/groups/l/li/lib8051/packages/lib/python2.3/site-packages/trac/env.py in __init__(self=<trac.env.Environment object>, path='/tmp/persistent/lib8051/8051lib', create=False, options=[])
  145             self.create(options)
  146         else:
  147             self.verify()
  148 
  149         if create:
self = <trac.env.Environment object>, self.verify = <bound method Environment.verify of <trac.env.Environment object>>
 /home/groups/l/li/lib8051/packages/lib/python2.3/site-packages/trac/env.py in verify(self=<trac.env.Environment object>)
  193         """Verify that the provided path points to a valid Trac environment
  194         directory."""
  195         fd = open(os.path.join(self.path, 'VERSION'), 'r')
  196         try:
  197             assert fd.read(26) == 'Trac Environment Version 1'
fd undefined, builtin open = <built-in function open>, global os = <module 'os' from '/usr/lib64/python2.6/os.pyc'>, os.path = <module 'posixpath' from '/usr/lib64/python2.6/posixpath.pyc'>, os.path.join = <function join>, self = <trac.env.Environment object>, self.path = '/tmp/persistent/lib8051/8051lib'

<type 'exceptions.IOError'>: [Errno 2] No such file or directory: '/tmp/persistent/lib8051/8051lib/VERSION'
      args = (2, 'No such file or directory')
      errno = 2
      filename = '/tmp/persistent/lib8051/8051lib/VERSION'
      message = ''
      strerror = 'No such file or directory'