Erreur Installation de Redcloth sur Rails 3.0.3 et RVM sur Ubuntu 10.10

Question

J'essaye d'ajouter RedCloth à mon fichier GEM, et lorsque j'exécute 'Bundle Installer', j'obtiens ce qui suit:

Installing RedCloth (4.2.6) with native extensions /home/user/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:529:in `rescue in block in build_extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError)

        /home/user/.rvm/rubies/ruby-1.9.2-p136/bin/ruby extconf.rb 

Gem files will remain installed in /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/RedCloth-4.2.6 for inspection.
Results logged to /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/RedCloth-4.2.6/ext/redcloth_scan/gem_make.out
    from /home/user/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:507:in `block in build_extensions'
    from /home/user/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:482:in `each'
    from /home/user/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:482:in `build_extensions'
    from /home/user/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:156:in `install'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/source.rb:96:in `install'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/installer.rb:55:in `block in run'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `block in each'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `each'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `each'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/installer.rb:44:in `run'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/installer.rb:8:in `install'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/cli.rb:226:in `install'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/vendor/thor/task.rb:22:in `run'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/vendor/thor/invocation.rb:118:in `invoke_task'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/vendor/thor.rb:246:in `dispatch'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/lib/bundler/vendor/thor/base.rb:389:in `start'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/gems/bundler-1.0.10/bin/bundle:13:in `'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/bin/bundle:19:in `load'
    from /home/user/.rvm/gems/ruby-1.9.2-p136@vendorguide/bin/bundle:19:in `'

Si j'exécute "Gem Install Redcloth", puis exécute "Bundle Installer", cela fonctionne, mais lorsque j'essaie réellement d'utiliser Redcloth dans un modèle 'fournisseur.rb' je reçois:

Uninitialized constant Vendor::RedCloth

Voici mon gemfile:

gem 'rails', '3.0.3'


gem "compass", ">= 0.10.6"

gem "haml"
gem 'formtastic'

gem 'devise', :git => 'git://github.com/plataformatec/devise.git',  :branch => 'master'
gem 'oa-oauth', :require => "omniauth/oauth"
gem 'mogli'
gem 'dalli'
gem 'exceptional'
gem 'json'
gem 'RedCloth'

group :test, :development do
  gem "ruby-debug19"
  gem "rspec-rails", "~> 2.4"
  gem 'sqlite3-ruby', :require => 'sqlite3'
  gem 'hpricot'
  gem 'ruby_parser'
  gem 'heroku'
  gem "flutie"
end

group :test do
  gem 'cucumber-rails'
  gem 'capybara'
  gem 'database_cleaner'
  gem 'mocha'
  gem 'factory_girl_rails'
  gem 'shoulda'
  gem 'ZenTest'
  gem 'fakeweb'
end

Et voici mon modèle:

class Vendor  ActiveRecord::Base
  has_many :reviews
  belongs_to :user

  validates_presence_of :name
  validates_presence_of :description

  before_save :convert_text

  def convert_text
    self.description = RedCloth.new(self.description).to_html unless self.description.nil?
    self.services_description = RedCloth.new(self.services_description).to_html unless self.services_description.nil?
    self.clients_description = RedCloth.new(self.clients_description).to_html unless self.clients_description.nil?
    self.pricing_description = RedCloth.new(self.pricing_description).to_html unless self.pricing_description.nil?
    self.press = RedCloth.new(self.press).to_html unless self.press.nil?
  end
end

Merci d'avance.

Answer 1

Cela pourrait être lié au problème que j'ai eu ce matin avec Redcloth.

J'ai également installé la version 4.2.6 de Redcloth, puis je n'ai pas pu l'utiliser dans une application Sinatra, peu importe ce que j'ai fait. (J'ai eu beaucoup d'erreurs similaires, Uninitialized constant RedCloth.) Cependant, le site Redcloth (http://redcloth.org/) indique que la dernière version stable est seulement 4.2.2.

J'ai désinstallé 4.2.6 et installé 4.2.2, et cela a parfaitement fonctionné.

Essayez d'ajouter la restriction à votre gemfile, c'est-à-dire gem 'RedCloth', '4.2.2'