I'm installing gitorious on my webserver. Everything works fine except git-deamon, I get the following error when I run it
/etc/init.d/git-daemon start
Starting git-daemon: /usr/local/lib/ruby/gems/1.8/gems/bundler-1.0.18/lib/bundler/runtime.rb:31:in `setup':
You have already activated daemons 1.1.4, but your Gemfile requires daemons 1.1.0.
Consider using bundle exec. (Gem::LoadError)
from /usr/local/lib/ruby/gems/1.8/gems/bundler-1.0.18/lib/bundler/runtime.rb:17:in `setup'
from /usr/local/lib/ruby/gems/1.8/gems/bundler-1.0.18/lib/bundler.rb:107:in `setup'
from /var/www/gitorious/script/../config/../config/preinitializer.rb:16
from /var/www/gitorious/script/../config/boot.rb:28:in `load'
from /var/www/gitorious/script/../config/boot.rb:28:in `preinitialize'
from /var/www/gitorious/script/../config/boot.rb:10:in `boot!'
from /var/www/gitorious/script/../config/boot.rb:123
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `gem_original_require'
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `require'
from /var/www/gitorious/script/../config/environment.rb:11
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `gem_original_require'
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `require'
from /var/www/gitorious/script/git-daemon:11
failure
I have installed enterprise ruby 1.8.7 and ruby gems 1.4.2. I'm running ubuntu 11.04.
How could i solve it?
Thanks
The easy way (but not very future-proof):
gem uninstall daemons
cd /var/www/gitorious
bundle install
The hard way: modify /etc/init.d/git-daemon so that it runs cd /var/www/gitorious && bundle exec /var/www/gitorious/script/git-daemon start
Related
rails server doesn't work with me, when I run rails s -p 3005, I got the following error:
Please report a bug if this causes problems.
/home/badrit-user/.rvm/gems/ruby-2.0.0-p247#global/gems/bundler-1.3.5/lib/bundler/runtime.rb:33:in `block in setup': You have already activated minitest 5.5.1, but your Gemfile requires minitest 4.7.5. Using bundle exec may solve this. (Gem::LoadError)
from /home/badrit-user/.rvm/gems/ruby-2.0.0-p247#global/gems/bundler-1.3.5/lib/bundler/runtime.rb:19:in `setup'
from /home/badrit-user/.rvm/gems/ruby-2.0.0-p247#global/gems/bundler-1.3.5/lib/bundler.rb:120:in `setup'
from /home/badrit-user/.rvm/gems/ruby-2.0.0-p247#global/gems/bundler-1.3.5/lib/bundler/setup.rb:7:in `<top (required)>'
from /home/badrit-user/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:110:in `require'
from /home/badrit-user/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:110:in `rescue in require'
from /home/badrit-user/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:35:in `require'
from /home/badrit-user/work/seeloz_mobile/config/boot.rb:4:in `<top (required)>'
from /home/badrit-user/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:106:in `require'
from /home/badrit-user/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:106:in `require'
from /home/badrit-user/.rvm/gems/ruby-2.0.0-p247#seeloz_mobile/gems/railties-4.1.8/lib/rails/app_rails_loader.rb:42:in `block in exec_app_rails'
from /home/badrit-user/.rvm/gems/ruby-2.0.0-p247#seeloz_mobile/gems/railties-4.1.8/lib/rails/app_rails_loader.rb:32:in `loop'
from /home/badrit-user/.rvm/gems/ruby-2.0.0-p247#seeloz_mobile/gems/railties-4.1.8/lib/rails/app_rails_loader.rb:32:in `exec_app_rails'
from /home/badrit-user/.rvm/gems/ruby-2.0.0-p247#seeloz_mobile/gems/railties-4.1.8/lib/rails/cli.rb:5:in `<top (required)>'
from /home/badrit-user/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:58:in `require'
from /home/badrit-user/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:58:in `require'
from /home/badrit-user/.rvm/gems/ruby-2.0.0-p247#seeloz_mobile/gems/railties-4.1.8/bin/rails:9:in `<top (required)>'
from /home/badrit-user/.rvm/gems/ruby-2.0.0-p247#seeloz_mobile/bin/rails:23:in `load'
from /home/badrit-user/.rvm/gems/ruby-2.0.0-p247#seeloz_mobile/bin/rails:23:in `<main>'
And I checked my Gemfile.lock, I have already minitest (4.7.5).
It's weird, If I run this bundle exec rails s -p 3005, it's working, so Why this occurred ?
What's the solution to fix this issue ? (to run it using rails s)
as you can see from error message Using bundle exec may solve this.
bundle exec rails s -p 3005
It's weird, If I run this bundle exec rails s -p 3005, it's working,
so Why this occurred ?
Running a command with bundle exec at begin, launch gem what installed with a Gemfile from app directory, without bundle exec it is run gem what installed in to the system. As you can see you have success installed minitest 5.5.1 in system and minitest 4.7.5 in the Gemfile.
Ref
If you’re not using bundler’s binstubs with RVM integration yet, you should give it a try!
This means you don’t have to type bundle exec ever again.
Setup:
One time, run chmod +x $rvm_path/hooks/after_cd_bundler
Once for each project, run bundle install -—binstubs
I deployed my rails application to openshift it works well but I cannot run 'rails console' on production server. It gives me this error. How can I solve this? I tried to update rubygems but it also gives permission denied error and I couldn't make it too.
rails c error:
Warning: You're using Rubygems 1.8.24 with Spring. Upgrade to at least Rubygems 2.1.0 and run `gem pristine --all` for better startup performance.
/opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require': cannot load such file -- bundler/setup (LoadError)
from /opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/commands.rb:33:in `<module:Spring>'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/commands.rb:4:in `<top (required)>'
from /opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
from /opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application.rb:77:in `preload'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application.rb:140:in `serve'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application.rb:128:in `block in run'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application.rb:122:in `loop'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application.rb:122:in `run'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application/boot.rb:18:in `<top (required)>'
from /opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
from /opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
from -e:1:in `<main>'
rubygems-update error:
[appname.rhcloud.com repo]\> update_rubygems
ERROR: While executing gem ... (Errno::EACCES)
Permission denied - /opt/rh/ruby193/root/usr/local/share/ruby
I ran into the same issue, try running it like this:
RAILS_ENV=production bundle exec rails console
Also make sure you are running it in ~/app-root/repo when you run it
To update rubygems:
gem update --system
If that doesn't solve the problem try Spring's suggestion and run:
gem pristine --all
The problem is that there are multiple bundle executables and the system is using the wrong one.
Locate the correct bundle executable. In my case it was located at ~/.gem/bin/bundle.
If you can't find it, install it gem install bundler.
Then run ~/.gem/bin/bundle exec rails console production inside ~/app-root/repo
I couldn't get any of the gem install or bundle exec solutions to work while running the 4.1.4 Rails cartridge on OpenShift. My solution was running RAILS_ENV=production bin/rails c in app-root/repo.
I was doing development on a ruby on a rails application (v2.3) yesterday and decided to update my iMac to OSX Mavericks. Now, every time I try to run my application locally, I get the following error. Does anyone know whats causing this?
Run like this:
script/server -e development
Error:
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require': cannot load such file -- script/../config/boot (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from script/server:2:in `<main>'
script/server (file)
#!/usr/bin/env ruby
require File.dirname(__FILE__) + '/../config/boot'
require 'commands/server'
It was working fine before installing OSX Mavericks.
Things I Noticed:
the version of ruby installed in now 2.0 (it was v1.8.7 before)
FYI: I'm still fairly new to rails.
After Installing RVM:
Ok so I setup RVM and made sure the version of ruby (1.8.7) and rails (2.3.11) are installed and configured as the default.
Installed RVM:
curl -L https://get.rvm.io | bash -s stable --rails
Install Ruby 1.8.7:
rvm install ruby-1.8.7-p374
Set v1.8.7 as the default version:
rvm --default use 1.8.7
Install Rails v2.3.11:
gem install rails -v 2.3.11
Install all the gems from system
rvm system ; rvm gemset export system.gems ; rvm 1.8.7 ; rvm gemset import system
Now when I run my app, I get the following error: (what am I missing?)
=> Booting WEBrick...
/Users/imaginationplus/.rvm/rubies/ruby-1.8.7-p374/lib/ruby/site_ruby/1.8/rubygems/core_ext/kernel_require.rb:53:in `gem_original_require': no such file to load -- haml (MissingSourceFile)
from /Users/imaginationplus/.rvm/rubies/ruby-1.8.7-p374/lib/ruby/site_ruby/1.8/rubygems/core_ext/kernel_require.rb:53:in `require'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/activesupport/lib/active_support/dependencies.rb:510:in `require'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/activesupport/lib/active_support/dependencies.rb:355:in `new_constants_in'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/activesupport/lib/active_support/dependencies.rb:510:in `require'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/plugins/haml/init.rb:5:in `evaluate_init_rb'
from ./script/../config/../vendor/rails/railties/lib/rails/plugin.rb:95:in `evaluate_init_rb'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/activesupport/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings'
from ./script/../config/../vendor/rails/railties/lib/rails/plugin.rb:91:in `evaluate_init_rb'
from ./script/../config/../vendor/rails/railties/lib/rails/plugin.rb:44:in `load'
from ./script/../config/../vendor/rails/railties/lib/rails/plugin/loader.rb:33:in `load_plugins'
from ./script/../config/../vendor/rails/railties/lib/rails/plugin/loader.rb:32:in `each'
from ./script/../config/../vendor/rails/railties/lib/rails/plugin/loader.rb:32:in `load_plugins'
from ./script/../config/../vendor/rails/railties/lib/initializer.rb:292:in `load_plugins'
from ./script/../config/../vendor/rails/railties/lib/initializer.rb:142:in `process'
from ./script/../config/../vendor/rails/railties/lib/initializer.rb:97:in `send'
from ./script/../config/../vendor/rails/railties/lib/initializer.rb:97:in `run'
from /Users/imaginationplus/gitlocal/dfc_workshop/config/environment.rb:14
from /Users/imaginationplus/.rvm/rubies/ruby-1.8.7-p374/lib/ruby/site_ruby/1.8/rubygems/core_ext/kernel_require.rb:53:in `gem_original_require'
from /Users/imaginationplus/.rvm/rubies/ruby-1.8.7-p374/lib/ruby/site_ruby/1.8/rubygems/core_ext/kernel_require.rb:53:in `require'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/activesupport/lib/active_support/dependencies.rb:510:in `require'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/activesupport/lib/active_support/dependencies.rb:355:in `new_constants_in'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/activesupport/lib/active_support/dependencies.rb:510:in `require'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/railties/lib/commands/servers/webrick.rb:59
from /Users/imaginationplus/.rvm/rubies/ruby-1.8.7-p374/lib/ruby/site_ruby/1.8/rubygems/core_ext/kernel_require.rb:53:in `gem_original_require'
from /Users/imaginationplus/.rvm/rubies/ruby-1.8.7-p374/lib/ruby/site_ruby/1.8/rubygems/core_ext/kernel_require.rb:53:in `require'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/activesupport/lib/active_support/dependencies.rb:510:in `require'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/activesupport/lib/active_support/dependencies.rb:355:in `new_constants_in'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/activesupport/lib/active_support/dependencies.rb:510:in `require'
from /Users/imaginationplus/gitlocal/dfc_workshop/vendor/rails/railties/lib/commands/server.rb:39
from script/server:3:in `require'
from script/server:3
The main thing to understand from this issue is that you cannot rely on the OS for your ruby version or the gems that you are using within a ruby project. As you create additional ruby apps you may run into trouble with this again.
- To manage the gems use Bundler
Bundler maintains a consistent environment for each ruby applications.
- To manage the Ruby versions use rbenv or rvm
the version of ruby installed in now 2.0 (it was v1.8.7 before)
In 2.x version of Ruby, the current directory is no longer in $LOAD_PATH by default. That means that using require to load files relative to the current directory (such as script/../config/boot which expands to simply config/boot) won't work.
Alternatives are:
edit $LOAD_PATH to include the current directory by e.g. $LOAD_PATH << "."
use require_relative
Above solution was found here
I try to run a working rails project from OSX to Debian. I use on both systems RVM and created the same gemsets and rvmrc for the project. On Debian I installed only ruby with rvm no system installation of ruby exists.
when I jump in the project folder rvm is switching to version 1.8.7 and is using the project gemset everything looks fine.
But when I fire up a rake -T I get this error:
$ rake -T --trace
(in /home/i/project/src)
rake aborted!
uninitialized constant ActiveSupport::Dependencies::Mutex
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rake-0.8.7/lib/rake.rb:2503:in `const_missing'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:55
/home/i/.rvm/rubies/ruby-1.8.7-p249/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
/home/i/.rvm/rubies/ruby-1.8.7-p249/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/activesupport-2.3.5/lib/active_support.rb:56
/home/i/.rvm/rubies/ruby-1.8.7-p249/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
/home/i/.rvm/rubies/ruby-1.8.7-p249/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rails-2.3.5/lib/tasks/misc.rake:18
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rails-2.3.5/lib/tasks/rails.rb:4:in `load'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rails-2.3.5/lib/tasks/rails.rb:4
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rails-2.3.5/lib/tasks/rails.rb:4:in `each'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rails-2.3.5/lib/tasks/rails.rb:4
/home/i/.rvm/rubies/ruby-1.8.7-p249/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
/home/i/.rvm/rubies/ruby-1.8.7-p249/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
/home/i/ws/project/src/Rakefile:10
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rake-0.8.7/lib/rake.rb:2383:in `load'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rake-0.8.7/lib/rake.rb:2383:in `raw_load_rakefile'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rake-0.8.7/lib/rake.rb:2017:in `load_rakefile'
/ home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rake-0.8.7/lib/rake.rb:2016:in `load_rakefile'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rake-0.8.7/lib/rake.rb:2000:in `run'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/gems/rake-0.8.7/bin/rake:31
/home/i/.rvm/gems/ruby-1.8.7-p249#project/bin/rake:19:in `load'
/home/i/.rvm/gems/ruby-1.8.7-p249#project/bin/rake:19
For me, adding require 'thread' didn't work either.
The problem was solved by downgrading rubygems to 1.4.2:
It's a compatibility issue between newer versions of rubygems (in my case, 1.8.5) and old versions of rails (in my case 2.3.5)
$ gem install rubygems-update -v='1.4.2'
$ gem uninstall rubygems-update -v='1.8.5'
$ update_rubygems
My working solution. Add the following line:
require 'thread'
At the first line of Rakefile in your rails project root. And magically all will run ;-)
I ran into this myself not too long ago. If you google for it you'll find a couple of blog and mailing list posts advising you to explicitly require "threads" in your environment.rb. However this did not work for me, but downgrading rubygems did:
sudo gem update --system 1.3.7
Some of the posts also mention upgrading to a newer version of Rails, which was not an option in our case at the moment.
you can solve it by upgrading rails
gem install rails --version 2.3.11
or downgrade gem
sudo gem update --system 1.5.3
My friend just shared me this new application and I pulled it from heroku
I was just trying to do rails -v and I got
denniss$ rails -v
/Users/denniss/.rvm/gems/ruby-1.9.2-rc2/gems/bundler-1.0.0.rc.5/lib/bundler/resolver.rb:132:in `block in resolve': Could not find gem 'selenium-webdriver', required by 'capybara', in any of the sources (Bundler::VersionConflict)
from /Users/denniss/.rvm/gems/ruby-1.9.2-rc2/gems/bundler-1.0.0.rc.5/lib/bundler/resolver.rb:130:in `catch'
from /Users/denniss/.rvm/gems/ruby-1.9.2-rc2/gems/bundler-1.0.0.rc.5/lib/bundler/resolver.rb:130:in `resolve'
from /Users/denniss/.rvm/gems/ruby-1.9.2-rc2/gems/bundler-1.0.0.rc.5/lib/bundler/definition.rb:153:in `resolve'
from /Users/denniss/.rvm/gems/ruby-1.9.2-rc2/gems/bundler-1.0.0.rc.5/lib/bundler/definition.rb:93:in `specs'
from /Users/denniss/.rvm/gems/ruby-1.9.2-rc2/gems/bundler-1.0.0.rc.5/lib/bundler/definition.rb:137:in `specs_for'
from /Users/denniss/.rvm/gems/ruby-1.9.2-rc2/gems/bundler-1.0.0.rc.5/lib/bundler/definition.rb:126:in `requested_specs'
from /Users/denniss/.rvm/gems/ruby-1.9.2-rc2/gems/bundler-1.0.0.rc.5/lib/bundler/environment.rb:23:in `requested_specs'
from /Users/denniss/.rvm/gems/ruby-1.9.2-rc2/gems/bundler-1.0.0.rc.5/lib/bundler/runtime.rb:11:in `setup'
from /Users/denniss/.rvm/gems/ruby-1.9.2-rc2/gems/bundler-1.0.0.rc.5/lib/bundler.rb:95:in `setup'
from /Users/denniss/Sites/mogo-production/config/boot.rb:5:in `<top (required)>'
from script/rails:8:in `require'
from script/rails:8:in `<main>'
Edit:
I did "bundle check" and I got this
/Library/Ruby/Site/1.8/rubygems.rb:779:in `report_activate_error': Could not find RubyGem bundler (>= 0) (Gem::LoadError)
from /Library/Ruby/Site/1.8/rubygems.rb:214:in `activate'
from /Library/Ruby/Site/1.8/rubygems.rb:1082:in `gem'
from /usr/bin/bundle:18
Edit2:
Okay, the most up to date error that I gate after successfully installing rmagick is this. I was able to do rake db:create and migrate. I tried to do rails server (using rails3) and I get this error
/Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:206:in `const_missing': uninitialized constant ActiveSupport::CoreExtensions (NameError)
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/facebooker-1.0.74/lib/facebooker/adapters/adapter_base.rb:6
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/facebooker-1.0.74/lib/facebooker.rb:259
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/bundler-1.0.0.rc.5/lib/bundler/runtime.rb:64:in `require'
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/bundler-1.0.0.rc.5/lib/bundler/runtime.rb:64:in `require'
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/bundler-1.0.0.rc.5/lib/bundler/runtime.rb:62:in `each'
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/bundler-1.0.0.rc.5/lib/bundler/runtime.rb:62:in `require'
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/bundler-1.0.0.rc.5/lib/bundler/runtime.rb:51:in `each'
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/bundler-1.0.0.rc.5/lib/bundler/runtime.rb:51:in `require'
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/bundler-1.0.0.rc.5/lib/bundler.rb:107:in `require'
from /Users/denniss/Sites/mogo-production/config/application.rb:5
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/railties-3.0.0.rc/lib/rails/commands.rb:28:in `require'
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/railties-3.0.0.rc/lib/rails/commands.rb:28
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/railties-3.0.0.rc/lib/rails/commands.rb:27:in `tap'
from /Users/denniss/.rvm/gems/ree-1.8.7-2010.02/gems/railties-3.0.0.rc/lib/rails/commands.rb:27
from script/rails:9:in `require'
from script/rails:9
The application requires a gem that isn't installed, in this case "selenium-webdriver." Try bundle check to see if there are additional errors, then proceed to install the gems you're missing.
Edit from comments:
In your first code block you're using MRI 1.9, then you moved on to MRI 1.8 and now you're suddenly using REE. That tells me that you've got (at least) three different Ruby interpreters on your computer, which isn't making your life easier. In all likelyhood, you've got gems all over the place as well. Do you have previous experience with RVM? If not, my suggestion would be to remove RVM, stick with one Rails interpreter (system default, MRI 1.8) and go from there.
Installing rmagick is nearly a rite of passage for Rails developers. It's horrifying at first, but ultimately not that complicated. What the gem really wants to see during native compilation is an install of ImageMagick.
On Linux, I've usually had good luck with whatever package manager is in use. sudo apt-get install imagemagick for example.
If you are on OS X, then it's a bit more work. I've used port several times, and most recently brew to install ImageMagick. If you're on OS X, then head for Google and search for instructions with whatever package management system you happen to be using.