Redmine

EDIT: Never mind. I actually did have two different Redmine installs – just that one was called redmine and the other redmine-2.5, so Bash autocomplete would just do 'redmine', and I would assume that was it, but I'm actually running the 2.5 version in nginx …

Very embarrassed now.

This is very strange.

I'm trying to get RedmineCRM's Agile plugin to show up in Redmine, but it doesn't. I was suspecting me using Ruby 2.1 as a reason for why the plugin wouldn't work,s o I've been fiddling with RVM and Passenger, and have finally ended up with Redmine and Passenger running on Ruby 2.0. The "Administration -> Information" section in Redmine now says:

----------------------------------------------------------------------------
Environment:
Redmine version 2.5.2.stable.13360
Ruby version 2.0.0-p481 (2014-05-08) [x86_64-linux]
Rails version 3.2.19
Environment production
Database adapter Mysql2
SCM:
Subversion 1.8.8
Git 1.9.1
Filesystem
Redmine plugins:
no plugin installed
----------------------------------------------------------------------------

… but if I run [Redmine root]/script/about, I get:

----------------------------------------------------------------------------
Environment:
Redmine version 2.5.2.stable.13335
Ruby version 2.0.0-p481 (2014-05-08) [x86_64-linux]
Rails version 3.2.19
Environment production
Database adapter Mysql2
SCM:
Subversion 1.8.8
Git 1.9.1
Filesystem
Redmine plugins:
redmine_agile 1.3.2
----------------------------------------------------------------------------

Notice that the Redmine version is different, and the redmine_agile plugin shows up in the latter, not in the former.

What in the world does this mean??