Rails - Sep 2009 - Dreamhost launch issues. What gems are used in my rails app?

Hi guys,

I made a quick app for a family member to be deployed on Dreamhost (low
budget). It''s my first time deploying on DH so I''m not
familiar with the
restrictions.

I''m having an issue where I''ve been able to get git on both
systems and
used capistrano to deploy the app. However migrations fail. I also tried
exporting my local staging mysql schema and importing it on the DH mysql
database for production (same schema) and the site still fails to load.

The only thing I can think of at the moment is that it is a gem issue. I
haven''t used any gems knowingly, I''ve only used plugins
(authlogic,
enum-column, paperclip, searchlogic, and will_paginate). However, some
of these may use plugins (may) use gems. Anyone know of a way to get
this info easily?



OR.. maybe it has nothing to do with gems??  Here is the passenger error
page just in case, Any help is appreciated!!:


A source file that the application requires, is missing.
It is possible that you didn''t upload your application files correctly.
Please check whether all your application files are uploaded.
A required library may not installed. Please install all libraries that
this application requires.
Further information about the error may have been written to the
application''s log file. Please check it in order to analyse the
problem.
Error message:
no such file to load -- application (MissingSourceFile)
Exception class:
PhusionPassenger::UnknownError
Application root:
/home/[domain]/store.[domain].com/current
Backtrace:
#  File  Line  Location
0  /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb  31  in
`gem_original_require''
1  /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb  31  in
`require''
2
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb
155  in `require''
3
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb
262  in `require_or_load''
4
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb
221  in `depend_on''
5
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb
133  in `require_dependency''
6
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb
18  in `define_dispatcher_callbacks''
7
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
182  in `call''
8
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
182  in `evaluate_method''
9
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
166  in `call''
10
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
90  in `run''
11
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
90  in `each''
12
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
90  in `send''
13
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
90  in `run''
14
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
277  in `run_callbacks''
15  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  559  in
`send''
16  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  559  in
`prepare_dispatcher''
17  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  173  in
`process''
18  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  112  in
`send''
19  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  112  in
`run''
20  ./config/environment.rb  9
21  /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb  31  in
`gem_original_require''
22  /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb  31  in
`require''
23  /dh/passenger/lib/phusion_passenger/railz/application_spawner.rb
303  in `preload_application''
24  /dh/passenger/lib/phusion_passenger/railz/application_spawner.rb
252  in `initialize_server''
25  /dh/passenger/lib/phusion_passenger/utils.rb  230  in
`report_app_init_status''
26  /dh/passenger/lib/phusion_passenger/railz/application_spawner.rb
237  in `initialize_server''
27  /dh/passenger/lib/phusion_passenger/abstract_server.rb  193  in
`start_synchronously''
28  /dh/passenger/lib/phusion_passenger/abstract_server.rb  162  in
`start''
29  /dh/passenger/lib/phusion_passenger/railz/application_spawner.rb
213  in `start''
30  /dh/passenger/lib/phusion_passenger/spawn_manager.rb  261  in
`spawn_rails_application''
31  /dh/passenger/lib/phusion_passenger/abstract_server_collection.rb
126  in `lookup_or_add''
32  /dh/passenger/lib/phusion_passenger/spawn_manager.rb  255  in
`spawn_rails_application''
33  /dh/passenger/lib/phusion_passenger/abstract_server_collection.rb
80  in `synchronize''
34  /dh/passenger/lib/phusion_passenger/abstract_server_collection.rb
79  in `synchronize''
35  /dh/passenger/lib/phusion_passenger/spawn_manager.rb  254  in
`spawn_rails_application''
36  /dh/passenger/lib/phusion_passenger/spawn_manager.rb  153  in
`spawn_application''
37  /dh/passenger/lib/phusion_passenger/spawn_manager.rb  286  in
`handle_spawn_application''
38  /dh/passenger/lib/phusion_passenger/abstract_server.rb  351  in
`__send__''
39  /dh/passenger/lib/phusion_passenger/abstract_server.rb  351  in
`main_loop''
40  /dh/passenger/lib/phusion_passenger/abstract_server.rb  195  in
`start_synchronously''
41  /dh/passenger/bin/passenger-spawn-server  61
-- 
Posted via http://www.ruby-forum.com/.

Have you tried to run

rake gems:install

on the server to install all required gems?
-- 
Posted via http://www.ruby-forum.com/.

2009/9/23 Tony Tony
<rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>:
>
> Hi guys,
>
> I made a quick app for a family member to be deployed on Dreamhost (low
> budget). It''s my first time deploying on DH so I''m not
familiar with the
> restrictions.
>
> I''m having an issue where I''ve been able to get git on
both systems and
> used capistrano to deploy the app. However migrations fail. I also tried
> exporting my local staging mysql schema and importing it on the DH mysql
> database for production (same schema) and the site still fails to load.
>
> The only thing I can think of at the moment is that it is a gem issue. I
> haven''t used any gems knowingly, I''ve only used plugins
(authlogic,
> enum-column, paperclip, searchlogic, and will_paginate). However, some
> of these may use plugins (may) use gems. Anyone know of a way to get
> this info easily?
>
>
>
> OR.. maybe it has nothing to do with gems??  Here is the passenger error
> page just in case, Any help is appreciated!!:
>
>
> A source file that the application requires, is missing.
> It is possible that you didn''t upload your application files
correctly.
> Please check whether all your application files are uploaded.
> A required library may not installed. Please install all libraries that
> this application requires.
> Further information about the error may have been written to the
> application''s log file. Please check it in order to analyse the
problem.
> Error message:
> no such file to load -- application (MissingSourceFile)
> Exception class:
> PhusionPassenger::UnknownError
> Application root:
> /home/[domain]/store.[domain].com/current
> Backtrace:
> #  File  Line  Location
> 0  /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb  31  in
> `gem_original_require''
> 1  /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb  31  in
> `require''
> 2
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb
> 155  in `require''
> 3
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb
> 262  in `require_or_load''
> 4
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb
> 221  in `depend_on''
> 5
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb
> 133  in `require_dependency''
> 6
>
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb
> 18  in `define_dispatcher_callbacks''
> 7
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
> 182  in `call''
> 8
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
> 182  in `evaluate_method''
> 9
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
> 166  in `call''
> 10
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
> 90  in `run''
> 11
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
> 90  in `each''
> 12
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
> 90  in `send''
> 13
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
> 90  in `run''
> 14
>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
> 277  in `run_callbacks''
> 15  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  559  in
> `send''
> 16  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  559  in
> `prepare_dispatcher''
> 17  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  173  in
> `process''
> 18  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  112  in
> `send''
> 19  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  112  in
> `run''
> 20  ./config/environment.rb  9
Did you see this?  What is at line 9 in environment.rb?

Colin

Heinz Strunk wrote:
> Have you tried to run
> 
> rake gems:install
> 
> on the server to install all required gems?
Yea tried that - there was nothing to install. I think I just figured 
out what''s partly wrong. I had to install rails 2.3.3 on DH. Now
I''m
getting a different error.

Thanks!
-- 
Posted via http://www.ruby-forum.com/.

Colin Law wrote:
> 2009/9/23 Tony Tony
<rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>:
>> database for production (same schema) and the site still fails to load.
>> page just in case, Any help is appreciated!!:
>> no such file to load -- application (MissingSourceFile)
>> 2
>> 133  in `require_dependency''
>>
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb
>> 13
>> `process''
>> 18  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  112  in
>> `send''
>> 19  /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb  112  in
>> `run''
>> 20  ./config/environment.rb  9
> 
> Did you see this?  What is at line 9 in environment.rb?
> 
> Colin
Hi Colin,

That line is "Rails::Initializer.run do |config|". It probably had to
do
with 2.3.3 not being installed and me trying to use 2.2.2.

Now I''m trying to see my log files but having zero log (their freaking 
empty).

Thanks.
-- 
Posted via http://www.ruby-forum.com/.

for migrations, have you tried running rake db:migrate 
RAILS_ENV=production ? That may or may not work. As far as the plugins 
go, you shouldnt need gems to make them work, or if you did you would 
only get an error when trying to use them. I believe paperclip does 
require ImageMagick though. You can see your gems if you type gem list 
--local in your terminal. If you contact Dreamhost they''ll probably be 
able to tell you more too.
-- 
Posted via http://www.ruby-forum.com/.

The Ultimation wrote:
> for migrations, have you tried running rake db:migrate 
> RAILS_ENV=production ? That may or may not work. As far as the plugins 
> go, you shouldnt need gems to make them work, or if you did you would 
> only get an error when trying to use them. I believe paperclip does 
> require ImageMagick though. You can see your gems if you type gem list 
> --local in your terminal. If you contact Dreamhost they''ll
probably be
> able to tell you more too.
Ultimation,

Thanks for the reply. Tried it with no luck. Waiting on DH to get back 
to me. Thanks again!
-- 
Posted via http://www.ruby-forum.com/.