Error after installation of TestManager-1.4.4-py2.6.egg + "trac-admin /data/trac/nexus upgrade"



Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/web/api.py", line 440, in send_error
    data, 'text/html')
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/web/chrome.py", line 827, in render_template
    message = req.session.pop('chrome.%s.%d' % (type_, i))
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/web/api.py", line 216, in __getattr__
    value = self.callbacks[name](self)
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/web/main.py", line 300, in _get_session
    return Session(self.env, req)
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/web/session.py", line 192, in __init__
    if req.authname == 'anonymous':
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/web/api.py", line 216, in __getattr__
    value = self.callbacks[name](self)
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/web/main.py", line 159, in authenticate
    authname = authenticator.authenticate(req)
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/web/auth.py", line 83, in authenticate
    authname = self._get_name_for_cookie(req, req.incookie['trac_auth'])
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/web/auth.py", line 209, in _get_name_for_cookie
    db = self.env.get_db_cnx()
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/env.py", line 328, in get_db_cnx
    return get_read_db(self)
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/db/api.py", line 90, in get_read_db
    return _transaction_local.db or DatabaseManager(env).get_connection()
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/db/api.py", line 152, in get_connection
    return self._cnx_pool.get_cnx(self.timeout or None)
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/db/pool.py", line 226, in get_cnx
    return _backend.get_cnx(self._connector, self._kwargs, timeout)
  File "/usr/lib/python2.6/site-packages/Trac-0.12.2-py2.6.egg/trac/db/pool.py", line 146, in get_cnx
    raise TimeoutError(errmsg)
TimeoutError: Unable to get database connection within 0 seconds. (TracError(u'Database "/data/trac/nexus/db/trac.db" not found.',))




[root@atpc03nd Downloads]# cat /data/trac/nexus/conf/trac.ini
# -*- coding: utf-8 -*-

[attachment]
max_size = 262144
render_unsafe_content = false

[browser]
color_scale = True
downloadable_paths = /trunk, /branches/*, /tags/*
hide_properties = svk:merge
intermediate_color = 
intermediate_point = 
newest_color = (255, 136, 136)
oldest_color = (136, 136, 255)
oneliner_properties = trac:summary
render_unsafe_content = false
wiki_properties = trac:description

[changeset]
max_diff_bytes = 10000000
max_diff_files = 0
wiki_format_messages = true

[components]
tracopt.ticket.commit_updater.* = enabled

[header_logo]
alt = (please configure the [header_logo] section in trac.ini)
height = -1
link = 
src = site/your_project_logo.png
width = -1

[inherit]
plugins_dir = 
templates_dir = 

[logging]
log_file = trac.log
log_level = DEBUG
log_type = none

[milestone]
stats_provider = DefaultTicketGroupStatsProvider

[mimeviewer]
max_preview_size = 262144
mime_map = text/x-dylan:dylan,text/x-idl:ice,text/x-ada:ads:adb
tab_width = 8
treat_as_binary = application/octet-stream,application/pdf,application/postscript,application/msword,application/rtf,

[notification]
admit_domains = 
always_notify_owner = false
always_notify_reporter = false
always_notify_updater = true
ambiguous_char_width = single
email_sender = SmtpEmailSender
ignore_domains = 
mime_encoding = none
sendmail_path = sendmail
smtp_always_bcc = 
smtp_always_cc = 
smtp_default_domain = 
smtp_enabled = false
smtp_from = trac@localhost
smtp_from_name = 
smtp_password = 
smtp_port = 25
smtp_replyto = trac@localhost
smtp_server = localhost
smtp_subject_prefix = __default__
smtp_user = 
ticket_subject_template = $prefix #$ticket.id: $summary
use_public_cc = false
use_short_addr = false
use_tls = false

[project]
admin = 
admin_trac_url = .
descr = My example project
footer = Visit the Trac open source project at http://trac.edgewall.org/
icon = common/trac.ico
name = nexus
url = 

[query]
default_anonymous_query = status!=closed&cc~=$USER
default_query = status!=closed&owner=$USER
items_per_page = 100
ticketlink_query = ?status=!closed

[report]
items_per_page = 100
items_per_page_rss = 0

[revisionlog]
default_log_limit = 100

[roadmap]
stats_provider = DefaultTicketGroupStatsProvider

[search]
min_query_length = 3

[svn]
branches = trunk,branches/*
tags = tags/*

[test-outcomes]
default = TO_BE_TESTED
green.successful = Successful
red.failed = Failed
yellow.to_be_tested = Untested

[ticket]
default_cc = 
default_component = 
default_description = 
default_keywords = 
default_milestone = 
default_owner = 
default_priority = major
default_resolution = fixed
default_severity = 
default_summary = 
default_type = defect
default_version = 
max_comment_size = 262144
max_description_size = 262144
preserve_newlines = default
restrict_owner = false
workflow = ConfigurableTicketWorkflow

[ticket-custom]
planid = text
planid.label = Test Plan
testcaseid = text
testcaseid.label = Test Case

[ticket-workflow]
accept = new,assigned,accepted,reopened -> accepted
accept.operations = set_owner_to_self
accept.permissions = TICKET_MODIFY
leave = * -> *
leave.default = 1
leave.operations = leave_status
reassign = new,assigned,accepted,reopened -> assigned
reassign.operations = set_owner
reassign.permissions = TICKET_MODIFY
reopen = closed -> reopened
reopen.operations = del_resolution
reopen.permissions = TICKET_CREATE
resolve = new,assigned,accepted,reopened -> closed
resolve.operations = set_resolution
resolve.permissions = TICKET_MODIFY

[timeline]
abbreviated_messages = True
changeset_collapse_events = false
changeset_long_messages = false
changeset_show_files = 0
default_daysback = 30
max_daysback = 90
newticket_formatter = oneliner
ticket_show_details = false

[trac]
auth_cookie_lifetime = 0
auth_cookie_path = 
authz_file = 
authz_module_name = 
auto_preview_timeout = 2.0
auto_reload = False
backup_dir = db
base_url = 
check_auth_ip = false
database = postgres://postgres:00000@localhost:5432/nexus?schema=nexus
debug_sql = False
default_charset = iso-8859-15
genshi_cache_size = 128
htdocs_location = 
ignore_auth_case = false
mainnav = wiki,timeline,roadmap,browser,tickets,newticket,search
metanav = login,logout,prefs,help,about
mysqldump_path = mysqldump
never_obfuscate_mailto = false
permission_policies = DefaultPermissionPolicy, LegacyAttachmentPolicy
permission_store = DefaultPermissionStore
pg_dump_path = pg_dump
repository_dir = 
repository_sync_per_request = 
repository_type = svn
resizable_textareas = true
secure_cookies = False
show_email_addresses = false
show_ip_addresses = false
timeout = 20
use_base_url_for_redirect = False

[versioncontrol]
allowed_repository_dir_prefixes = 

[wiki]
ignore_missing_pages = false
max_size = 262144
render_unsafe_content = false
safe_schemes = cvs,file,ftp,git,irc,http,https,news,sftp,smb,ssh,svn,svn+ssh
split_page_names = false