Thank you for all your help!!!
<rails 3 beta2+nginx report error "no such file to load -- rack">
I already used google to search this question when I send this message.
but I did not find method of solution.
==================================
System: Snow leopard 10.6.2
RVM->Ruby: ruby 1.9.2dev (2010-04-04 trunk 27215) [i386-darwin10.0.0]
gem: 1.3.6
Rails: Rails 3.0.0.beta2
database: PostgreSQL 8.4.3
==================================
and set database.yml and nginx.conf
database.yml
development:
adapter: postgresql
encoding: unicode
database: horn_development
pool: 5
username: shajun
password: admin123
==================================
nginx.conf
passenger_root
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11;
passenger_ruby /Users/shajun/.rvm/rubies/ruby-1.9.2-head/bin/ruby;
server {
listen 3001;
server_name horn.local;
root /Users/shajun/project/horn/public; # <--- be sure to
point to 'public'!
passenger_enabled on;
rack_env development;
}
==================================
*** LOCAL GEMS ***
abstract (1.0.0)
actionmailer (3.0.0.beta2)
actionpack (3.0.0.beta2)
activemodel (3.0.0.beta2)
activerecord (3.0.0.beta2)
activeresource (3.0.0.beta2)
activesupport (3.0.0.beta2, 2.3.5)
arel (0.3.3)
builder (2.1.2)
bundler (0.9.14)
erubis (2.6.5)
fastthread (1.0.7)
i18n (0.3.6)
mail (2.1.5.3)
memcache-client (1.8.1)
mime-types (1.16)
passenger (2.2.11)
pg (0.9.0)
polyglot (0.3.1)
rack (1.1.0)
rack-mount (0.6.1)
rack-test (0.5.3)
rails (3.0.0.beta2)
railties (3.0.0.beta2)
rake (0.8.7)
text-format (1.0.0)
text-hyphen (1.0.0)
thor (0.13.4)
treetop (1.4.5)
tzinfo (0.3.18)
==================================
Error: (when input loclhost:3001 in borwser)
Ruby (Rack) application could not be started
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 -- rack
Exception class:
LoadError
Application root:
/Users/shajun/project/horn
Backtrace:
# File Line Location
0
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/rack/application_spawner.rb
143 in `require'
1
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/rack/application_spawner.rb
143 in `load_rack_app'
2
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/rack/application_spawner.rb
104 in `block in run'
3
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/utils.rb
255 in `report_app_init_status'
4
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/rack/application_spawner.rb
87 in `run'
5
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/rack/application_spawner.rb
65 in `block in spawn_application'
6
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/utils.rb
184 in `safe_fork'
7
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/rack/application_spawner.rb
58 in `spawn_application'
8
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/rack/application_spawner.rb
41 in `spawn_application'
9
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/spawn_manager.rb
159 in `spawn_application'
10
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/spawn_manager.rb
287 in `handle_spawn_application'
11
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/abstract_server.rb
352 in `main_loop'
12
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/lib/phusion_passenger/abstract_server.rb
196 in `start_synchronously'
13
/Users/shajun/.rvm/gems/ruby-1.9.2-head/gems/passenger-2.2.11/bin/passenger-spawn-server
61 in `'
==================================
but when I run "rails server" in application
sha-juns-Mac-Pro:horn shajun$ rails server
=> Booting WEBrick
=> Rails 3.0.0.beta2 application starting in development on
http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2010-04-04 23:09:20] INFO WEBrick 1.3.1
[2010-04-04 23:09:20] INFO ruby 1.9.2 (2010-04-04) [i386-darwin10.0.0]
[2010-04-04 23:09:20] INFO WEBrick::HTTPServer#start: pid=1044
port=3000
I would really appreciate your help !!!
jun sha
on 2010-04-04 17:13
on 2010-04-05 06:43
Conrad Taylor wrote: > Hi, did you add the rack gem to your gem file? > > -Conrad > > Sent from my iPhone : - ) Thans! Conrad I checked my app gem file : ================================================ sha-juns-Mac-Pro:gems shajun$ ls -la total 0 drwxr-xr-x 32 shajun staff 1088 Apr 4 21:17 . drwxr-xr-x 7 shajun staff 238 Apr 4 21:10 .. drwxr-xr-x 8 shajun staff 272 Apr 4 21:10 abstract-1.0.0 drwxr-xr-x 6 shajun staff 204 Apr 4 21:14 actionmailer-3.0.0.beta2 drwxr-xr-x 6 shajun staff 204 Apr 4 21:14 actionpack-3.0.0.beta2 drwxr-xr-x 6 shajun staff 204 Apr 4 21:14 activemodel-3.0.0.beta2 drwxr-xr-x 6 shajun staff 204 Apr 4 21:14 activerecord-3.0.0.beta2 drwxr-xr-x 6 shajun staff 204 Apr 4 21:14 activeresource-3.0.0.beta2 drwxr-xr-x 5 shajun staff 170 Apr 4 21:10 activesupport-2.3.5 drwxr-xr-x 5 shajun staff 170 Apr 4 21:13 activesupport-3.0.0.beta2 drwxr-xr-x 6 shajun staff 204 Apr 4 21:13 arel-0.3.3 drwxr-xr-x 9 shajun staff 306 Apr 4 21:10 builder-2.1.2 drwxr-xr-x 8 shajun staff 272 Apr 4 21:10 bundler-0.9.14 drwxr-xr-x 14 shajun staff 476 Apr 4 21:10 erubis-2.6.5 drwxr-xr-x 11 shajun staff 374 Apr 4 21:17 fastthread-1.0.7 drwxr-xr-x 8 shajun staff 272 Apr 4 21:10 i18n-0.3.6 drwxr-xr-x 7 shajun staff 238 Apr 4 21:10 mail-2.1.5.3 drwxr-xr-x 11 shajun staff 374 Apr 4 21:10 memcache-client-1.8.1 drwxr-xr-x 12 shajun staff 408 Apr 4 21:10 mime-types-1.16 drwxr-xr-x 18 shajun staff 612 Apr 4 21:22 passenger-2.2.11 drwxr-xr-x 18 shajun staff 612 Apr 4 21:16 pg-0.9.0 drwxr-xr-x 9 shajun staff 306 Apr 4 21:10 polyglot-0.3.1 drwxr-xr-x 13 shajun staff 442 Apr 4 21:10 rack-1.1.0 drwxr-xr-x 5 shajun staff 170 Apr 4 21:10 rack-mount-0.6.1 drwxr-xr-x 12 shajun staff 408 Apr 4 21:10 rack-test-0.5.3 drwxr-xr-x 3 shajun staff 102 Apr 4 21:14 rails-3.0.0.beta2 drwxr-xr-x 7 shajun staff 238 Apr 4 21:14 railties-3.0.0.beta2 drwxr-xr-x 12 shajun staff 408 Apr 4 21:10 text-format-1.0.0 drwxr-xr-x 10 shajun staff 340 Apr 4 21:10 text-hyphen-1.0.0 drwxr-xr-x 9 shajun staff 306 Apr 4 21:10 thor-0.13.4 drwxr-xr-x 9 shajun staff 306 Apr 4 21:10 treetop-1.4.5 drwxr-xr-x 8 shajun staff 272 Apr 4 21:10 tzinfo-0.3.18 ================================================ drwxr-xr-x 13 shajun staff 442 Apr 4 21:10 rack-1.1.0 drwxr-xr-x 5 shajun staff 170 Apr 4 21:10 rack-mount-0.6.1 drwxr-xr-x 12 shajun staff 408 Apr 4 21:10 rack-test-0.5.3 ================================================ I read the release message -> "Rails 3.0: Second beta release" -> from rubyonrails.org http://weblog.rubyonrails.org/ Note that Ruby 1.8.7 p248 and p249 has marshaling bugs that crash both Rails 2.3.x and Rails 3.0.0. Ruby 1.9.1 outright segfaults on Rails 3.0.0, so if you want to use Rails 3 with 1.9.x, jump on 1.9.2 trunk for smooth sailing. ================================================ and, someone suggested that I delete config.ru or change nginx.conf as below : * rails_env development; -> rack_env development; server { listen 3001; server_name horn.local; root /Users/shajun/project/horn/public; # <--- be sure to point to 'public'! passenger_enabled on; "rails_env development; -> rack_env development;" } but I could not decide this question. ================================================ Thank you very much again! Conrad from Jun Sha
on 2010-04-05 08:49
Conrad Taylor wrote: > Hi, did you add the rack gem to your gem file? > > -Conrad > > Sent from my iPhone Hi, Conrad I find method of solution about "no such file to load -- rack" http://rvm.beginrescueend.com/integration/passenger/ ========================================= in /opt/nginx/conf/nginx.conf passenger_ruby /home/wayne/.rvm/bin/passenger_ruby; instead of you current ruby version as "ruby 1.9.2-head..." ========================================= and then when I input localhost:3002 in browser and click link - > About your application’s environment all right ! Ruby version 1.8.7 (i686-darwin10.0.0) RubyGems version 1.3.6 Rack version 1.1 Rails version 3.0.0.beta2 Active Record version 3.0.0.beta2 Action Pack version 3.0.0.beta2 Active Resource version 3.0.0.beta2 Action Mailer version 3.0.0.beta2 Active Support version 3.0.0.beta2 Middleware ActionDispatch::Static Rack::Lock Rack::Runtime Rails::Rack::Logger ActionDispatch::ShowExceptions ActionDispatch::RemoteIp Rack::Sendfile ActionDispatch::Callbacks ActionDispatch::Cookies ActionDispatch::Session::CookieStore ActionDispatch::Flash ActionDispatch::ParamsParser Rack::MethodOverride ActionDispatch::Head ActiveRecord::ConnectionAdapters::ConnectionManagement ActiveRecord::QueryCache Application root /Users/shajun/project_ree/testapp Environment development Database adapter postgresql Database schema version 0
on 2010-04-26 19:15
Jun Sha wrote: > > Hi, Conrad > > I find method of solution about "no such file to load -- rack" > > http://rvm.beginrescueend.com/integration/passenger/ > > ========================================= > > in /opt/nginx/conf/nginx.conf > > passenger_ruby /home/wayne/.rvm/bin/passenger_ruby; > > instead of > > you current ruby version as "ruby 1.9.2-head..." > > ========================================= > > and then when I input localhost:3002 in browser and click link - > About > your application’s environment > > all right ! > > Ruby version 1.8.7 (i686-darwin10.0.0) I'm having this same issue, but on Apache with Rails 3 Beta 3. I noticed that your Ruby version is now 1.8.7 and not 1.9.2. I'm trying to figure out how to get past the "no such file to load -- rack" issue while keeping Ruby 1.9.2. I tried your approach of changing passenger_ruby to the home directory instead of using the "ruby 1.9.2-head" directory but my home directory is empty. I installed RVM via git so the closest matching folder I can find is in /root/.rvm/src/rvm/bin/ but I don't have a passenger_ruby file in there. I've tried everything I've found on Google as possible solutions and can't get it to work. Any advice? Thanks Bobby
on 2010-04-28 04:13
nevermind, got it working. Once I fully understood all of these directions: http://rvm.beginrescueend.com/integration/passenger/ I got it working. Needed to make sure that PassengerRuby was pointed to something like: /home/wayne/.rvm/bin/passenger_ruby instead of the RVM ruby
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