Die Installation von GitLab auf CentOS7 schlägt fehl, weil der Ressourcenbenutzer erstellt wurde

Ich versuche, gitlab auf einer VM unter VirtualBox mit CentOS 7 zu installieren

Ich befolge die folgenden Anweisungen: https://about.gitlab.com/downloads (für CentOS)

Ich habe gitlab.rb so konfiguriert, dass es Folgendes enthält:

external_url "http://gitlab.localhost.com/" 

und wenn sudo gitlab-ctl reconfigure ich renne, erhalte ich folgende Fehler:

Starting Chef Client, version 11.12.2 Compiling Cookbooks... Recipe: gitlab::default * directory[/etc/gitlab] action create (up to date) [2014-07-11T21:15:26+02:00] WARN: Cloning resource attributes for directory[/var/opt/gitlab/gitlab-rails/etc] from prior resource (CHEF-3694) [2014-07-11T21:15:26+02:00] WARN: Previous directory[/var/opt/gitlab/gitlab-rails/etc]: /opt/gitlab/embedded/cookbooks/gitlab/recipes/gitlab-rails.rb:36:in `block in from_file' [2014-07-11T21:15:26+02:00] WARN: Current directory[/var/opt/gitlab/gitlab-rails/etc]: /opt/gitlab/embedded/cookbooks/gitlab/definitions/unicorn_config.rb:21:in `block in from_file' [2014-07-11T21:15:26+02:00] WARN: Cloning resource attributes for service[unicorn] from prior resource (CHEF-3694) [2014-07-11T21:15:26+02:00] WARN: Previous service[unicorn]: /opt/gitlab/embedded/cookbooks/gitlab/recipes/default.rb:58:in `block in from_file' [2014-07-11T21:15:26+02:00] WARN: Current service[unicorn]: /opt/gitlab/embedded/cookbooks/runit/definitions/runit_service.rb:191:in `block in from_file' [2014-07-11T21:15:26+02:00] WARN: Cloning resource attributes for service[sidekiq] from prior resource (CHEF-3694) [2014-07-11T21:15:26+02:00] WARN: Previous service[sidekiq]: /opt/gitlab/embedded/cookbooks/gitlab/recipes/default.rb:58:in `block in from_file' [2014-07-11T21:15:26+02:00] WARN: Current service[sidekiq]: /opt/gitlab/embedded/cookbooks/runit/definitions/runit_service.rb:191:in `block in from_file' Converging 150 resources * directory[/etc/gitlab] action nothing (skipped due to action :nothing) * directory[/var/opt/gitlab] action create (up to date) Recipe: gitlab::users * group[git] action create (up to date) * user[git] action create ================================================================================ Error executing action `create` on resource 'user[git]' ================================================================================   Mixlib::ShellOut::ShellCommandFailed ------------------------------------ Expected process to exit with [0], but received '8' ---- Begin output of ["usermod", "-s", "/bin/sh", "-d", "/var/opt/gitlab", "git"] ---- STDOUT: STDERR: usermod: user git is currently used by process 1602 ---- End output of ["usermod", "-s", "/bin/sh", "-d", "/var/opt/gitlab", "git"] ---- Ran ["usermod", "-s", "/bin/sh", "-d", "/var/opt/gitlab", "git"] returned 8   Resource Declaration: --------------------- # In /opt/gitlab/embedded/cookbooks/gitlab/recipes/users.rb  29: user gitlab_username do 30: shell node['gitlab']['user']['shell'] 31: home gitlab_home 32: uid node['gitlab']['user']['uid'] 33: gid gitlab_group 34: end 35:    Compiled Resource: ------------------ # Declared in /opt/gitlab/embedded/cookbooks/gitlab/recipes/users.rb:29:in `from_file'  user("git") do action :create supports {:manage_home=>false, :non_unique=>false} retries 0 retry_delay 2 guard_interpreter :default username "git" gid 1000 home "/var/opt/gitlab" shell "/bin/sh" cookbook_name :gitlab recipe_name "users" end     Running handlers: [2014-07-11T21:15:26+02:00] ERROR: Running exception handlers Running handlers complete  [2014-07-11T21:15:26+02:00] ERROR: Exception handlers complete [2014-07-11T21:15:26+02:00] FATAL: Stacktrace dumped to /opt/gitlab/embedded/cookbooks/cache/chef-stacktrace.out Chef Client failed. 0 resources updated in 2.105701753 seconds [2014-07-11T21:15:27+02:00] ERROR: user[git] (gitlab::users line 29) had an error: Mixlib::ShellOut::ShellCommandFailed: Expected process to exit with [0], but received '8' ---- Begin output of ["usermod", "-s", "/bin/sh", "-d", "/var/opt/gitlab", "git"] ---- STDOUT: STDERR: usermod: user git is currently used by process 1602 ---- End output of ["usermod", "-s", "/bin/sh", "-d", "/var/opt/gitlab", "git"] ---- Ran ["usermod", "-s", "/bin/sh", "-d", "/var/opt/gitlab", "git"] returned 8 [2014-07-11T21:15:27+02:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)