I had trac 0.11 via apache 2.2.9 setup and working as expected on
ubuntu 8.10 for about 3 months before installing agilo 0.7.3.3 (.egg)
about a month ago. After installing and enabling agilo, it was common
for the agilo.css to fail to load. When the agilo.css failed it would
usually be found if I reloaded the page (CTRL-r). About 2 weeks ago I
started getting a bunch of errors in trac/agilo, but like the css
error, they'd usually go away if I reloaded the page. I turned off
the "avanced" agilo UI in Admin->Agilo General->Enable Agilo Advanced
UI? and the problems seemed to go away, but today they came back.
Here are some examples from the log (The non .css ones resulting in
"Oops… Trac detected an internal error" in the web browser):
2009-04-27 18:29:00,045 Trac[main] ERROR: Template "agilo_team.html"
not found
Traceback (most recent call last):
File "/usr/lib/python2.5/site-packages/trac/web/main.py", line
423, in _dispatch_request
dispatcher.dispatch(req)
File "/usr/lib/python2.5/site-packages/trac/web/main.py", line
219, in dispatch
data, content_type)
File "/usr/lib/python2.5/site-packages/trac/web/chrome.py", line
683, in render_template
template = self.load_template(filename, method=method)
File "/usr/lib/python2.5/site-packages/trac/web/chrome.py", line
667, in load_template
return self.templates.load(filename, cls=cls)
File "/usr/lib/python2.5/site-packages/Genshi-0.5.1-py2.5-linux-
i686.egg/genshi/template/loader.py", line 237, in load
raise TemplateNotFound(filename, search_path)
TemplateNotFound: Template "agilo_team.html" not found
2009-04-27 18:28:55,159 Trac[chrome] WARNING: File stylesheet/
agilo.css not found in any of []
2009-04-27 18:28:55,159 Trac[main] WARNING: 404 Not Found (File
stylesheet/agilo.css not found)
2009-04-27 18:28:48,294 Trac[main] ERROR: Template
"agilo_ticket_view.html" not found
2009-04-27 17:22:54,373 Trac[main] ERROR: Template
"agilo_roadmap.html" not found
2009-04-27 17:22:36,729 Trac[main] ERROR: Template "browser.html"
not found
2009-04-27 17:22:41,019 Trac[main] ERROR: Template
"dir_entries.html" not found
and I've also been getting tons of "[CommandParser] [By Key]" warnings
ever since installing agilo, e.g.:
2009-04-27 16:39:30,598 Trac[log] WARNING: [CommandParser] [By Key]:
Warning 'fields'
2009-04-27 16:39:30,599 Trac[log] WARNING: [CommandParser] [By Key]:
Warning 'changes'
2009-04-27 16:39:30,599 Trac[log] WARNING: [CommandParser] [By Key]:
Warning 'available_types'
2009-04-27 16:39:30,600 Trac[log] WARNING: [CommandParser] [By Key]:
Warning 'row_groups'
2009-04-27 16:39:30,600 Trac[log] WARNING: [CommandParser] [By Key]:
Warning 'allowed_links'
2009-04-27 16:39:30,601 Trac[log] WARNING: [CommandParser] [By Key]:
Warning 'source'
2009-04-27 16:39:30,601 Trac[log] WARNING: [CommandParser] [By Key]:
Warning 'ticket_types'
2009-04-27 16:39:30,602 Trac[log] WARNING: [CommandParser] [By Key]:
Warning 'target'
I can't find much of anything in the apache error logs, just some file
not found errors when the trac source browser fails (for files that do
exist and that usually do display correctly on refresh), e.g.:
[Mon Apr 27 16:50:14 2009] [error] [client 64.245.185.130] File does
not exist: /htdocs, referer:
https://www.example.com/trac/project/path/to/source/file
I have no idea what is causing these problems, but I can give a lot of
details about my setup in case someone else will recognize something.
Here are the notes I took while setting up agilo:
agilo
-----
Following their `install instructions
<http://www.agile42.com/cms/pages/download-install/>`_::
tar xf agilo-source-latest.tar.gz
cd agilo-0.7.3.3-r1417-20090313/
python setup.py install
# which installed these eggs:
Installed /usr/lib/python2.5/site-packages/
agilo-0.7.3.3_r1417_20090313-py2.5.egg
...
Installed /usr/lib/python2.5/site-packages/Genshi-0.5.1-py2.5-
linux-i686.egg
/etc/init.d/apache2 restart
Apache restarted fine, but trac was now broken, giving "Internal
Server Error". I checked /var/log/apache2/error.log and found that
the www-data user wanted to write to /var/www/.python-eggs but
didn't
have permission, so I did ::
chown www-data: /var/www
/etc/init.d/apache2 restart
Now agilo is available to all our tracs. To enable it in a
particular
one, e.g. in test, go to Admin->Plugins and enable *all*
(there are many) check boxes under agilo. After saving changes do,
e.g., ::
sudo trac-admin /var/trac/test upgrade
Not sure what privileges you need to manage agilo, so I lazily gave
all permissions ::
sudo trac-admin /var/trac/test permission add jarun TRAC_ADMIN
although by looking at all available permissions ::
sudo trac-admin /var/trac/test permission list
it's clear there are many agilo specific ones, e.g. SCRUM_MASTER and
AGILO_BACKLOG_ADMIN.
Now setup the agilo hooks::
sudo cp scripts/agilo_svn_hook_commit.py /var/svn
cd /var/svn
Edit global pre-commit (had to create this) and post-commit per
instructions in the agilo hook's doc string, where the possibly
non-obvious value is ::
PYTHON_EGG_CACHE=/var/www/.python-eggs
I can't find docs for these hooks online, but there are doc strings
on
``agilo.utils.svn_hooks.AgiloSVNPreCommit``:
An Agilo SVN hook to process the SVN comment before the commit.
It checks whether there are valid tickets number into the comment,
and in case there are valid tickets, it checks that if there is a
remaining_time specified than the ticket is of type task and it is
not closed.
and ``agilo.utils.svn_hooks.AgiloSVNPostCommit``:
An Agilo SVN hook to process the SVN comment after the commit.
To use it just call it as AgiloSVNPostCommit() from a script
called
post-commit into the <repository>/hooks/ folder of your SVN
server.
Tries to keep compatibility with the trac-post-commit-hook.py
written
by Stephen Hansen, Copyright (c) 2004 and distributed.
We'll see if the pre-commit is annoying ...
There are a bunch of `agilo docs in agilo
<https://www.example.com/trac/test/agilo-help/>`_.
And here is my trac.ini:
[agilo-backlogs]
product_backlog.columns = businessvalue:editable, roif,
story_priority:editable, rd_points:editable|total_story_points
product_backlog.name = Product Backlog
sprint_backlog.charts = burndown
sprint_backlog.columns = remaining_time:editable|
total_remaining_time, owner:editable, drp_resources:editable
sprint_backlog.name = Sprint Backlog
[agilo-general]
use_days_for_time = False
[agilo-links]
allow = requirement-story, story-task, bug-task, bug-story
bug.calculate = total_remaining_time=sum:get_outgoing.remaining_time
bug.task.copy = owner, sprint
bug.task.show = owner, remaining_time
cache.related = false
cache.timeout = 0
requirement.calculate =
total_story_points=sum:get_outgoing.rd_points|
type=story,mandatory_story_points=sum:get_outgoing.rd_points|
type=story|
story_priority=Mandatory,roif=div:businessvalue;mandatory_story_points
requirement.story.copy = owner
requirement.story.show = rd_points, story_priority
story.calculate =
total_remaining_time=sum:get_outgoing.remaining_time,estimated_remaining_time=mul:rd_points;get_sprint.get_team_metrics.rt_usp_ratio
story.task.copy = owner, sprint
story.task.show = owner, remaining_time
[agilo-types]
bug = owner, sprint, priority
bug.alias = Bug
requirement = reporter, businessvalue, milestone, keywords
requirement.alias = Requirement
story = owner, sprint, rd_points, story_priority, keywords
story.alias = User Story
task = owner, sprint, remaining_time, drp_resources
task.alias = Task
[components]
agilo.* = enabled
agilo.admin.backlog.backlogadminpanel = enabled
agilo.admin.custom_fields.customfieldadminpanel = enabled
agilo.admin.custom_fields.customfields = enabled
agilo.admin.general.generaladminpanel = enabled
agilo.admin.links.linksadminpanel = enabled
agilo.admin.sprint.sprintadminpanel = enabled
agilo.admin.team.teamadminpanel = enabled
agilo.admin.types.typesadminpanel = enabled
agilo.charts.burndown_chart.burndownchartgenerator = enabled
agilo.charts.chart_cache_invalidator.chartscacheinvalidator =
enabled
agilo.charts.chart_generator.chartgenerator = enabled
agilo.charts.macros.agilochartmacro = enabled
agilo.charts.metrics_chart.metricschartgenerator = enabled
agilo.charts.resource_assignment_piechart.resourcesassignmentpiechartgenerator
= enabled
agilo.charts.sprint_ticket_stats_chart.sprintticketstatschartgenerator
= enabled
agilo.core.persistentobjectmanager = enabled
agilo.csv_import.web_ui.importcsvmodule = enabled
agilo.help.help_links.agilolinks = enabled
agilo.help.web_ui.agilohelpmodule = enabled
agilo.init.agiloinit = enabled
agilo.links.model.linksconfiguration = enabled
agilo.links.search.linkssearchmodule = enabled
agilo.links.web_ui.linksmodule = enabled
agilo.scrum.backlog.backlogupdater = enabled
agilo.scrum.burndown.remainingtimeupdater = enabled
agilo.scrum.web_ui.backlog.backlogmodule = enabled
agilo.scrum.web_ui.contingents.contingentmodule = enabled
agilo.scrum.web_ui.dashboard.scrumdashboard = enabled
agilo.scrum.web_ui.preferences.agilopreferences = enabled
agilo.scrum.web_ui.roadmap.agiloroadmapmodule = enabled
agilo.scrum.web_ui.sprint.sprintmodule = enabled
agilo.scrum.web_ui.team.teammodule = enabled
agilo.ticket.api.agiloticketsystem = enabled
agilo.ticket.query.agiloquerymodule = enabled
agilo.ticket.report.agiloreportmodule = enabled
agilo.ticket.web_ui.agiloticketmodule = enabled
agilo.utils.config.agiloconfig = enabled
agilo.utils.permissions.agilopolicy = enabled
agilo.utils.web_ui.coretemplateprovider = enabled
agilo.workflow.api.ruleengine = enabled
agilo.workflow.rules.cleanlettersfromremainingtimerule = enabled
agilo.workflow.rules.closeticketwithremainingtimezerorule = enabled
agilo.workflow.rules.ownerisateammemberrule = enabled
agilo.workflow.rules.resetownerandresourcesrule = enabled
agilo.workflow.rules.setstoryinprogresswhenatleastonetask = enabled
agilo.workflow.rules.sprintandmilestonesyncrule = enabled
trac.ticket.api.ticketsystem = disabled
trac.ticket.query.querymodule = disabled
trac.ticket.report.reportmodule = disabled
trac.ticket.roadmap.roadmapmodule = disabled
trac.ticket.web_ui.ticketmodule = disabled
[inherit]
file = /var/trac/global-trac.ini
[logging]
log_level = DEBUG
[project]
name = example
[ticket-custom]
businessvalue = select
businessvalue.label = Business Value Points
businessvalue.options = |100|200|300|500|800|1200|2000|3000
drp_resources = text
drp_resources.label = Resources
i_links = text
i_links.label = Referenced By
o_links = text
o_links.label = References
rd_points = select
rd_points.label = User Story Points
rd_points.options = |0|1|2|3|5|8|13|20|40|100
remaining_time = text
remaining_time.label = Remaining Time
sprint = select
sprint.label = Sprint
story_priority = select
story_priority.label = Importance
story_priority.options = |Mandatory|Linear|Exciter
[trac]
permission_policies = AgiloPolicy, DefaultPermissionPolicy,
LegacyAttachmentPolicy
repository_dir = /var/svn/example
And the sourced global-trac.ini is:
[attachment]
# 256MB
max_size = 268435456
render_unsafe_content = true
[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 = true
wiki_properties = trac:description
[changeset]
max_diff_bytes = 10000000
max_diff_files = 0
wiki_format_messages = true
[components]
webadmin.* = enabled
# http://trac-hacks.org/wiki/TracMathPlugin
tracmath.* = enabled
# http://trac-hacks.org/wiki/WikiNotificationPlugin
wikinotification.* = enabled
[tracmath]
use_dollars = true
[header_logo]
alt = www.example.com
height =
link =
# apparently site/ maps to <project>/htdocs/
src = site/example.png
width =
[inherit]
plugins_dir =
templates_dir =
[logging]
log_file = trac.log
# log_format = <inherited>
log_level = INFO
log_type = file
[milestone]
stats_provider = DefaultTicketGroupStatsProvider
[mimeviewer]
enscript_modes = text/x-dylan:dylan:4
enscript_path = enscript
max_preview_size = 262144
mime_map = text/x-dylan:dylan,text/x-idl:ice,text/x-ada:ads:adb
php_path = php
pygments_default_style = trac
pygments_modes =
tab_width = 8
# see http://trac-hacks.org/wiki/WikiNotificationPlugin
[wiki-notification]
smtp_always_cc = [email protected]
smtp_from = [email protected]
[notification]
admit_domains =
always_notify_owner = false
always_notify_reporter = false
always_notify_updater = true
ignore_domains =
mime_encoding = base64
smtp_always_bcc =
smtp_always_cc = [email protected]
smtp_default_domain =
smtp_enabled = true
smtp_from = [email protected]
smtp_from_name =
smtp_password =
smtp_port = 25
smtp_replyto = [email protected]
smtp_server = localhost
smtp_subject_prefix = trac
smtp_user =
ticket_subject_template = [$prefix:$env.project_name] #$ticket.id:
$summary
use_public_cc = false
use_short_addr = false
use_tls = false
[project]
admin =
descr = My example project
footer = Visit the Trac open source project at<br /><a href="http://
trac.edgewall.org/">http://trac.edgewall.org/</a>
icon = common/trac.ico
name = Test Project
url =
[query]
default_anonymous_query = status!=closed&cc~=$USER
default_query = status!=closed&owner=$USER
items_per_page = 100
[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/*
[ticket]
default_component =
default_milestone =
default_priority = major
default_resolution = fixed
default_type = defect
default_version =
max_description_size = 262144
preserve_newlines = default
restrict_owner = false
workflow = ConfigurableTicketWorkflow
[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 = true
changeset_show_files = 5
default_daysback = 30
max_daysback = 90
newticket_formatter = oneliner
ticket_show_details = true
[trac]
authz_file =
authz_module_name =
auto_reload = False
base_url =
check_auth_ip = true
database = sqlite:db/trac.db
default_charset = iso-8859-15
htdocs_location =
ignore_auth_case = false
mainnav = wiki,timeline,roadmap,browser,tickets,newticket,search
metanav = login,logout,prefs,help,about
permission_policies = DefaultPermissionPolicy,
LegacyAttachmentPolicy
permission_store = DefaultPermissionStore
repository_dir =
repository_type = svn
show_email_addresses = false
timeout = 20
use_base_url_for_redirect = False
[wiki]
ignore_missing_pages = false
render_unsafe_content = true
split_page_names = false
And here is my apache site:
<VirtualHost *:443>
ServerName www.example.com
#ServerAlias
SSLEngine On
SSLCertificateFile /etc/ssl/private/www.example.com.pem
<Location />
# require auth for everything
AuthType Basic
AuthName "www.example.com development"
AuthUserFile /etc/subversion/passwd
Require valid-user
</Location>
<Location /svn>
DAV svn
SVNListParentPath On
SVNParentPath /var/svn
</Location>
<Location /trac>
SetHandler mod_python
PythonHandler trac.web.modpython_frontend
PythonOption TracEnvParentDir /var/trac
PythonOption TracUriRoot /trac
</Location>
ErrorLog /var/log/apache2/error.log
# Possible values include: debug, info, notice, warn, error,
crit,
# alert, emerg.
LogLevel warn
CustomLog /var/log/apache2/access.log combined
ServerSignature On
</VirtualHost>
And here are my trac/python/apache2 related packages installed
(aptitude search '~i(python|trac|apache2)'):
i apache2 - Apache HTTP Server
metapackage
i A apache2-mpm-worker - Apache HTTP Server - high
speed threaded m
i A apache2-utils - utility programs for
webservers
i A apache2.2-common - Apache HTTP Server common
files
i iputils-tracepath - Tools to trace the network
path to a remot
i ipython - enhanced interactive Python
shell
i libapache2-mod-python - Python-embedding module for
Apache 2
i libapache2-svn - Subversion server modules for
Apache
i ltrace - Tracks runtime library calls
in dynamicall
i python - An interactive high-level
object-oriented
i python-apt - Python interface to libapt-
pkg
i python-central - register and build utility for
Python pack
i A python-chardet - universal character encoding
detector
i A python-crypto - cryptographic algorithms and
protocols for
i A python-dbus - simple interprocess messaging
system (Pyth
i python-docutils - Utilities for the
documentation of Python
i python-gdbm - GNU dbm database support for
Python
i A python-genshi - Python XML-based template
engine
i python-gnupginterface - Python interface to GnuPG
(GPG)
i A python-gobject - Python bindings for the
GObject library
i python-minimal - A minimal subset of the Python
language (d
i A python-openssl - Python wrapper around the
OpenSSL library
i A python-pam - A Python interface to the PAM
library
i python-paramiko - Make ssh v2 connections with
python
i A python-pexpect - Python module for automating
interactive a
i A python-pkg-resources - Package Discovery and Resource
Access usin
i A python-pygments - syntax highlighting package
written in Pyt
i A python-pyopenssl - transitional dummy
package
i A python-pysqlite2 - Python interface to SQLite
3
i A python-roman - A module for generating/
analyzing Roman nu
i A python-serial - pyserial - module
encapsulating access for
i A python-setuptools - Python Distutils
Enhancements
i A python-subversion - Python bindings for
Subversion
i python-support - automated rebuilding support
for Python mo
i A python-twisted-bin - Event-based framework for
internet applica
i A python-twisted-core - Event-based framework for
internet applica
i A python-tz - Python version of the Olson
timezone datab
i A python-zopeinterface - The implementation of
interface definition
i python2.5 - An interactive high-level
object-oriented
i python2.5-minimal - A minimal subset of the Python
language (v
i strace - A system call
tracer
i trac - Enhanced wiki and issue
tracking system fo
And I also have TracMath and TracWikiNotification plugins installed.
Anybody have any ideas?
Thanks,
-nathan
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