Hello everybody.
I apologize in advance if my English is not good.
For several reasons, I switched from Debian Linux to Fedora.
I first try Fedora 16, but the system hanged so often, that it was nearly impossible to use it.
After extensive efforts I have decide to give up Fedora 16 for Fedora 17 that I know, not yet launch as stable.
After trying different install (upgrade from 16 with preupgrade; from live-usb, etc...), and a bios update, I get a much more stable system than I had with Fedora 16.
But I have some problems, and one with rails.
Any web application with the same version programs works perfectly under Debian testing Linux x86, even under windows xp 64, but not under Fedora 17.
So, the problem seems to come from Fedora.
I tried gem files from Fedora repository, but, as they neither work, I tried to use gem files from gem install.
But nothing changed.
Can somebody help me?
Thanks a lot.
Here may be useful informations:
Code:
uname -ro
3.3.4-3.fc17.x86_64 GNU/Linux
Code:
ruby -v
ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]
Code:
rails -v
Rails 3.2.3
Code:
gem list
*** LOCAL GEMS ***
abstract (1.0.0)
actionmailer (3.2.3)
actionpack (3.2.3)
activemodel (3.2.3)
activerecord (3.2.3)
activeresource (3.2.3)
activesupport (3.2.3)
arel (3.0.2)
bigdecimal (1.1.0)
builder (3.0.0)
bundler (1.1.3)
coffee-rails (3.2.2)
coffee-script (2.2.0)
coffee-script-source (1.3.1)
erubis (2.7.0)
execjs (1.3.1)
hike (1.2.1)
i18n (0.6.0)
io-console (0.3)
journey (1.0.3)
jquery-rails (2.0.2)
json (1.7.0, 1.6.5)
mail (2.4.4)
mime-types (1.18)
minitest (2.12.1)
multi_json (1.3.4)
polyglot (0.3.3)
rack (1.4.1)
rack-cache (1.2)
rack-ssl (1.3.2)
rack-test (0.6.1)
rails (3.2.3)
railties (3.2.3)
rake (0.9.2.2)
rdiscount (1.6.8)
rdoc (3.12)
regin (0.3.8)
sass (3.1.17)
sass-rails (3.2.5)
sprockets (2.4.1, 2.1.3)
sqlite3 (1.3.6)
thor (0.15.2, 0.15.0, 0.14.6)
tilt (1.3.3)
treetop (1.4.10)
tzinfo (0.3.33)
uglifier (1.2.4)
Code:
rake db:migrate --trace
rake aborted!
undefined method `active_record' for #<Rails::Application::Configuration:0x00000002b95698>
/home/railsdev/.gem/ruby/1.9.1/gems/railties-3.2.3/lib/rails/railtie/configuration.rb:85:in `method_missing'
/home/railsdev/rails_projects/demo/config/application.rb:51:in `<class:Application>'
/home/railsdev/rails_projects/demo/config/application.rb:13:in `<module:Demo>'
/home/railsdev/rails_projects/demo/config/application.rb:12:in `<top (required)>'
/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
/home/railsdev/rails_projects/demo/Rakefile:5:in `<top (required)>'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:501:in `raw_load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:82:in `block in load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:81:in `load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:65:in `block in run'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>'
/home/railsdev/bin/rake:23:in `load'
/home/railsdev/bin/rake:23:in `<main>'
Code:
rake db:test:prepare --trace
rake aborted!
undefined method `active_record' for #<Rails::Application::Configuration:0x00000001c685f8>
/home/railsdev/.gem/ruby/1.9.1/gems/railties-3.2.3/lib/rails/railtie/configuration.rb:85:in `method_missing'
/home/railsdev/rails_projects/demo/config/application.rb:51:in `<class:Application>'
/home/railsdev/rails_projects/demo/config/application.rb:13:in `<module:Demo>'
/home/railsdev/rails_projects/demo/config/application.rb:12:in `<top (required)>'
/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
/home/railsdev/rails_projects/demo/Rakefile:5:in `<top (required)>'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:501:in `raw_load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:82:in `block in load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:81:in `load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:65:in `block in run'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>'
/home/railsdev/bin/rake:23:in `load'
/home/railsdev/bin/rake:23:in `<main>'
Code:
rails server
/home/railsdev/.gem/ruby/1.9.1/gems/railties-3.2.3/lib/rails/railtie/configuration.rb:85:in `method_missing': undefined method `active_record' for #<Rails::Application::Configuration:0x000000017c7df0> (NoMethodError)
from /home/railsdev/rails_projects/demo/config/application.rb:51:in `<class:Application>'
from /home/railsdev/rails_projects/demo/config/application.rb:13:in `<module:Demo>'
from /home/railsdev/rails_projects/demo/config/application.rb:12:in `<top (required)>'
from /home/railsdev/.gem/ruby/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:53:in `require'
from /home/railsdev/.gem/ruby/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:53:in `block in <top (required)>'
from /home/railsdev/.gem/ruby/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:50:in `tap'
from /home/railsdev/.gem/ruby/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
Code:
rake test --trace
rake aborted!
undefined method `active_record' for #<Rails::Application::Configuration:0x00000001a94510>
/home/railsdev/.gem/ruby/1.9.1/gems/railties-3.2.3/lib/rails/railtie/configuration.rb:85:in `method_missing'
/home/railsdev/rails_projects/demo/config/application.rb:51:in `<class:Application>'
/home/railsdev/rails_projects/demo/config/application.rb:13:in `<module:Demo>'
/home/railsdev/rails_projects/demo/config/application.rb:12:in `<top (required)>'
/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
/home/railsdev/rails_projects/demo/Rakefile:5:in `<top (required)>'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:501:in `raw_load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:82:in `block in load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:81:in `load_rakefile'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:65:in `block in run'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/home/railsdev/.gem/ruby/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>'
/home/railsdev/bin/rake:23:in `load'
/home/railsdev/bin/rake:23:in `<main>'
Code:
rails console
/home/railsdev/.gem/ruby/1.9.1/gems/railties-3.2.3/lib/rails/railtie/configuration.rb:85:in `method_missing': undefined method `active_record' for #<Rails::Application::Configuration:0x000000018df800> (NoMethodError)
from /home/railsdev/rails_projects/demo/config/application.rb:51:in `<class:Application>'
from /home/railsdev/rails_projects/demo/config/application.rb:13:in `<module:Demo>'
from /home/railsdev/rails_projects/demo/config/application.rb:12:in `<top (required)>'
from /home/railsdev/.gem/ruby/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:39:in `require'
from /home/railsdev/.gem/ruby/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:39:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
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