I see others have had configuration issues with acts_as_tree and sorted
them out, but I can’t get it to work. On Rails 2.0.2 I do the usual
install acts_as_tree’ which puts acts_as_tree into vendor/plugins.
One respondent said he’d managed to get things to work by altering
config.plugins but the comment above config.plugins says
…By default, all plugins
in vendor/plugins are loaded in alphabetical order.
So it shouldn’t be necessary. In any case if I uncomment config.plugins
and put act_as_tree in it, the system then complains it can’t find
acts_as_tree or any of the other things in the config.plugins list.
What do I have to do to get this to work?