version conflict error with trac 0.10

[jcoby@…]

when following the instructions to install from svn for trac 0.10, I receive this error message:

2006-09-29 17:01:06,588 Trac[loader] ERROR: Skipping "TracAccountManager 0.1.2" (version conflict: "(TracAccountManager 0.1.2dev-r1291 (/usr/lib/python2.3/site-packages/TracAccountManager-0.1.2dev_r1291-py2.3.egg), Requirement.parse('TracAccountManager==0.1.2'))")
2006-09-29 17:01:06,891 Trac[main] ERROR: Authentication information not available.
Traceback (most recent call last):
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 356, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 224, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.3/site-packages/trac/web/auth.py", line 95, in process_request
    self._do_login(req)
  File "/usr/lib/python2.3/site-packages/trac/web/auth.py", line 116, in _do_login
    assert req.remote_user, 'Authentication information not available.'
AssertionError: Authentication information not available.

[Noah Kantrowitz]

Fixing formatting

[Noah Kantrowitz]

Are you trying to use the form-based logins?

[jcoby@…]

yes. i had to use http-auth in order to be able to login. in trac.ini i have:

[components]
acct_mgr.api.accountmanager = enabled
acct_mgr.htfile.htpasswdstore = enabled
acct_mgr.web_ui.accountmodule = enabled
acct_mgr.web_ui.loginmodule = enabled
acct_mgr.web_ui.registrationmodule = enabled
webadmin.* = enabled

[account-manager]
password_file = /var/trac/.htpasswd
password_format = htpasswd
password_store = HtPasswdStore

the registration page appears, but the account manager does not appear in the admin tab.

[Noah Kantrowitz]

Is your goal to use HTTP authentication or the form-based login system provided by AccountManager?

[jcoby@…]

i want to use the form-based login. using http auth was just a temp solution to keep us going.

[Noah Kantrowitz]

Then you have to disable the built-in login module like so

trac.web.auth.LoginModule = disabled

[anonymous]

when i do that, i get this group of errors:

{{{2006-09-29 18:13:14,448 Trac[loader] ERROR: Skipping "TracAccountManager 0.1.2" (version conflict: "(TracAccountManager 0.1.2dev-r1291 (/usr/lib/python2.3/site-packages/TracAccountManager-0.1.2dev_r1291-py2.3.egg), Requirement.parse('TracAccountManager==0.1.2'))") 2006-09-29 18:13:14,837 Trac[main] WARNING: 404 Not Found (No handler matched request to /login) 2006-09-29 18:13:15,224 Trac[loader] ERROR: Skipping "TracAccountManager 0.1.2" (version conflict: "(TracAccountManager 0.1.2dev-r1291 (/usr/lib/python2.3/site-packages/TracAccountManager-0.1.2dev_r1291-py2.3.egg), Requirement.parse('TracAccountManager==0.1.2'))") 2006-09-29 18:13:15,936 Trac[loader] ERROR: Skipping "TracAccountManager 0.1.2" (version conflict: "(TracAccountManager 0.1.2dev-r1291 (/usr/lib/python2.3/site-packages/TracAccountManager-0.1.2dev_r1291-py2.3.egg), Requirement.parse('TracAccountManager==0.1.2'))") 2006-09-29 18:13:16,641 Trac[loader] ERROR: Skipping "TracAccountManager 0.1.2" (version conflict: "(TracAccountManager 0.1.2dev-r1291 (/usr/lib/python2.3/site-packages/TracAccountManager-0.1.2dev_r1291-py2.3.egg), Requirement.parse('TracAccountManager==0.1.2'))") 2006-09-29 18:13:16,645 Trac[loader] ERROR: Skipping "TracAccountManager 0.1.2" (version conflict: "(TracAccountManager 0.1.2dev-r1291 (/usr/lib/python2.3/site-packages/TracAccountManager-0.1.2dev_r1291-py2.3.egg), Requirement.parse('TracAccountManager==0.1.2'))") 2006-09-29 18:13:17,329 Trac[loader] ERROR: Skipping "TracAccountManager 0.1.2" (version conflict: "(TracAccountManager 0.1.2dev-r1291 (/usr/lib/python2.3/site-packages/TracAccountManager-0.1.2dev_r1291-py2.3.egg), Requirement.parse('TracAccountManager==0.1.2'))")}}}

and the trac/login page displays:

No handler matched request to /login

i then went in and deleted /usr/lib/python2.3/site-packages/TracAccountManager*. that seems to have fixed it.

[Noah Kantrowitz]

Make sure you follow the instructions ​here for installing plugins.

[anonymous]

Replying to anonymous:

when i do that, i get this group of errors:

2006-09-29 18:13:14,448 Trac[loader] ERROR: Skipping "TracAccountManager 0.1.2" (version conflict: "(TracAccountManager 0.1.2dev-r1291 (/usr/lib/python2.3/site-packages/TracAccountManager-0.1.2dev_r1291-py2.3.egg), Requirement.parse('TracAccountManager==0.1.2'))")

i then went in and deleted /usr/lib/python2.3/site-packages/TracAccountManager*. that seems to have fixed it.

Yeah, it appears you installed two different versions of the plugin which was causing problems. It sounds like you've got this working, so I'm closing the ticket.