Error at installing

[Peneheals]

After bundle exec rake redmine:plugins NAME=redmine_mention_plugin RAILS_ENV=production I get an error message:

An error occurred while loading the routes definition of redmine_mention_plugin plugin (/plugins/redmine_mention_plugin/config/routes.rb): You should not use the match method in your router without specifying an HTTP method.
If you want to expose your action to both GET and POST, add via: [:get, :post] option.
If you want to expose your action to GET, use get in the router:
Instead of: match "controller#action"
Do: get "controller#action".

With the above mentioned modification, I manage to have a working plugin.

Environment:
Redmine version 3.0.7.stable
Ruby version 1.9.3-p551 (2014-11-13) [x86_64-linux]
Rails version 4.2.3
Environment production
Database adapter Mysql2
SCM:
Git 2.1.4
Filesystem
Redmine plugins:
progressive_projects_list 2.0.1
redmine_checklists 3.1.3
redmine_lightbox2 0.2.4
redmine_slack 0.1
time_logger 0.5.3