Forum: Radiant CMS Help error "undefined method `middleware' for #<Radiant::Configuration:0x6cc84c846cb0>"

Hi,

I'm installing Radiant on Dreamhost and I'm getting "undefined method
`middleware' for #<Radiant::Configuration:0x6cc84c846cb0>" from the
following line "config.middleware.use ::Radiant::Cache", 55, in config/
environment.rb.

Passenger is reporting a number of different possible causes, of which
I think "A required library may not installed. Please install all
libraries that this application requires." is the problem

The real trick is how do I work out what library is missing?

Thanks in advance for any help!

here is the back trace:
0  /home/user/stage/config/environment.rb  55
1  /usr/lib/ruby/gems/1.8/gems/radiant-0.6.9/vendor/rails/railties/lib/
initializer.rb  47  in `run'
2  /usr/lib/ruby/gems/1.8/gems/radiant-0.6.9/lib/radiant/initializer.rb
89  in `run'
3  /home/user/stage/config/environment.rb  12
4  /usr/lib/ruby/1.8/rubygems/custom_require.rb  31  in
`gem_original_require'
5  /usr/lib/ruby/1.8/rubygems/custom_require.rb  31  in `require'
6  /dh/passenger/lib/phusion_passenger/railz/application_spawner.rb  299
in `preload_application'
7  /dh/passenger/lib/phusion_passenger/railz/application_spawner.rb  248
in `initialize_server'
8  /dh/passenger/lib/phusion_passenger/utils.rb  255  in
`report_app_init_status'
9  /dh/passenger/lib/phusion_passenger/railz/application_spawner.rb  233
in `initialize_server'
10  /dh/passenger/lib/phusion_passenger/abstract_server.rb  194  in
`start_synchronously'
11  /dh/passenger/lib/phusion_passenger/abstract_server.rb  163  in
`start'
12  /dh/passenger/lib/phusion_passenger/railz/application_spawner.rb
209  in `start'
13  /dh/passenger/lib/phusion_passenger/spawn_manager.rb  262  in
`spawn_rails_application'
14  /dh/passenger/lib/phusion_passenger/abstract_server_collection.rb
126  in `lookup_or_add'
15  /dh/passenger/lib/phusion_passenger/spawn_manager.rb  256  in
`spawn_rails_application'
16  /dh/passenger/lib/phusion_passenger/abstract_server_collection.rb
80  in `synchronize'
17  /dh/passenger/lib/phusion_passenger/abstract_server_collection.rb
79  in `synchronize'
18  /dh/passenger/lib/phusion_passenger/spawn_manager.rb  255  in
`spawn_rails_application'
19  /dh/passenger/lib/phusion_passenger/spawn_manager.rb  154  in
`spawn_application'
20  /dh/passenger/lib/phusion_passenger/spawn_manager.rb  287  in
`handle_spawn_application'
21  /dh/passenger/lib/phusion_passenger/abstract_server.rb  352  in
`__send__'
22  /dh/passenger/lib/phusion_passenger/abstract_server.rb  352  in
`main_loop'
23  /dh/passenger/lib/phusion_passenger/abstract_server.rb  196  in
`start_synchronously'
24  /dh/passenger/bin/passenger-spawn-server  61

On Mon, Nov 29, 2010 at 6:54 PM, Marc <marc.boschma@gmail.com> wrote:
>
> The real trick is how do I work out what library is missing?

You're running Radiant 0.6.9:

/usr/lib/ruby/gems/1.8/gems/radiant-0.6.9/vendor/rails/railties/lib/initializer.rb
 47      in `run'

There is no middleware in 0.6.9

Ah, found an error in 
https://github.com/radiant/radiant/wiki/installing...
- should have been

  export GEM_PATH="$GEM_HOME:/usr/lib/ruby/gems/1.8"

rather than

  export GEM_PATH="/usr/lib/ruby/gems/1.8:$GEM_HOME"

I updated the gems and I also added
  ENV['GEM_PATH'] ||= '/home/user/.gems:/usr/lib/ruby/gems/1.8'

to the top of config/environment.rb

The site is up! Thanks heaps.