Gitlab ci 404 error login

Hi all,

I have been trying to get gitlab-ci up and running for a test and have been unable to do so. I have installed the omnibus package, as this was a test. i have gotten gitlab running fine i am able to sign in, create repos and all the fun stuff. i can get to my ci instance but when i click on ‘login in with gitlab’ it gives a 404 error.

here is the error im getting:
Started GET “/user_sessions/auth” for at 2015-04-14 11:39:06 -0400
Processing by UserSessionsController#auth as HTML
Redirected to
Completed 302 Found in 3ms (ActiveRecord: 0.5ms)
Started GET “/oauth/authorize?client_id=4591735b2650b68f9654f5a3db0fd0567656ca47bb74ea7bf4dca9846810a994&” for at 2015-04-14 11:39:06 -0400

ActionController::RoutingError (No route matches [GET] “/oauth/authorize”):
actionpack (4.1.9) lib/action_dispatch/middleware/debug_exceptions.rb:21:in call' actionpack (4.1.9) lib/action_dispatch/middleware/show_exceptions.rb:30:in call’
railties (4.1.9) lib/rails/rack/logger.rb:38:in call_app' railties (4.1.9) lib/rails/rack/logger.rb:20:in block in call’
activesupport (4.1.9) lib/active_support/tagged_logging.rb:68:in block in tagged' activesupport (4.1.9) lib/active_support/tagged_logging.rb:26:in tagged’
activesupport (4.1.9) lib/active_support/tagged_logging.rb:68:in tagged' railties (4.1.9) lib/rails/rack/logger.rb:20:in call’
actionpack (4.1.9) lib/action_dispatch/middleware/request_id.rb:21:in call' rack (1.5.2) lib/rack/methodoverride.rb:21:in call’
rack (1.5.2) lib/rack/runtime.rb:17:in call' activesupport (4.1.9) lib/active_support/cache/strategy/local_cache_middleware.rb:26:in call’
rack (1.5.2) lib/rack/sendfile.rb:112:in call' railties (4.1.9) lib/rails/engine.rb:514:in call’
railties (4.1.9) lib/rails/application.rb:144:in call' railties (4.1.9) lib/rails/railtie.rb:194:in public_send’
railties (4.1.9) lib/rails/railtie.rb:194:in method_missing' rack (1.5.2) lib/rack/builder.rb:138:in call’
rack (1.5.2) lib/rack/urlmap.rb:65:in block in call' rack (1.5.2) lib/rack/urlmap.rb:50:in each’
rack (1.5.2) lib/rack/urlmap.rb:50:in call' unicorn (4.8.2) lib/unicorn/http_server.rb:572:in process_client’
unicorn (4.8.2) lib/unicorn/http_server.rb:666:in worker_loop' unicorn (4.8.2) lib/unicorn/http_server.rb:521:in spawn_missing_workers’
unicorn (4.8.2) lib/unicorn/http_server.rb:140:in start' unicorn (4.8.2) bin/unicorn:126:in <top (required)>’
/opt/gitlab/embedded/service/gem/ruby/2.1.0/bin/unicorn:23:in load' /opt/gitlab/embedded/service/gem/ruby/2.1.0/bin/unicorn:23:in

this is from /var/log/gitlab/gitlab-ci/production.log

here are the configuration specific to ci:

ci_external_url ‘
gitlab_ci[‘gitlab_server’] = { ‘url’ => ‘’, ‘app_id’ => ‘secret’, ‘app_secret’ => ‘secret’}

note: i have edited out the information that i cannot share.

i have checked other posts with the same issue and none of the fixes help me in any way.

can someone please assist me in understanding what i configured wrong?