运行 rake assets:precompile in production mode 时出现错误 i18n-0.6.4

Question

当我运行rake assets:precompile RAILS_ENV=production

我收到以下错误：

/usr/local/rvm/gems/ruby-1.9.3-p327@eapi4/gems/bundler-1.3.5/lib/bundler/spec_set.rb:92:in `block in materialize': Could not find i18n-0.6.4 in any of the sources (Bundler::GemNotFound)

但是所有的 gem 都安装好了：

Using rake (10.1.0) 
Using i18n (0.6.4) 
Using minitest (4.7.5) 
Using multi_json (1.7.8) 
Using atomic (1.1.12) 
Using thread_safe (0.1.2) 
Using tzinfo (0.3.37) 
Using activesupport (4.0.0) 
Using builder (3.1.4) 
Using erubis (2.7.0) 
Using rack (1.5.2) 
Using rack-test (0.6.2) 
Using actionpack (4.0.0) 
Using mime-types (1.23) 
Using polyglot (0.3.3) 
Using treetop (1.4.14) 
Using mail (2.5.4) 
Using actionmailer (4.0.0) 
Using activemodel (4.0.0) 
Using activerecord-deprecated_finders (1.0.3) 
Using arel (4.0.0) 
Using activerecord (4.0.0) 
Using addressable (2.3.2) 
Using annotate (2.5.0) 
Using bcrypt-ruby (3.1.1) 
Using sass (3.2.10) 
Using bootstrap-sass (2.3.2.1) 
Using highline (1.6.19) 
Using net-ssh (2.7.0) 
Using net-scp (1.1.2) 
Using net-sftp (2.1.2) 
Using net-ssh-gateway (1.2.0) 
Using capistrano (2.15.5) 
Using capistrano-ext (1.2.1) 
Using mini_portile (0.5.1) 
Using nokogiri (1.6.0) 
Using ffi (1.1.5) 
Using childprocess (0.3.5) 
Using libwebsocket (0.1.5) 
Using rubyzip (0.9.9) 
Using selenium-webdriver (2.25.0) 
Using xpath (0.1.4) 
Using capybara (1.1.2) 
Using orm_adapter (0.4.0) 
Using ckeditor (4.0.6) 
Using client_side_validations (3.2.2) from git://github.com/bcardarella/client_side_validations.git (at 4-0-beta) 
Using simple_form (3.0.0.rc) 
Using client_side_validations-simple_form (2.1.0) from git://github.com/saveritemedical/client_side_validations-simple_form.git (at master) 
Using coffee-script-source (1.6.3) 
Using execjs (1.4.0) 
Using coffee-script (2.2.0) 
Using thor (0.18.1) 
Using railties (4.0.0) 
Using coffee-rails (4.0.0) 
Using commonjs (0.2.6) 
Using delayed_job (4.0.0) 
Using delayed_job_active_record (4.0.0) 
Using warden (1.2.3) 
Using devise (3.0.2) 
Using diff-lcs (1.1.3) 
Using launchy (2.3.0) 
Using email_spec (1.5.0) 
Using factory_girl (4.2.0) 
Using factory_girl_rails (4.2.1) 
Using faker (1.2.0) 
Using font-awesome-rails (3.2.1.2) 
Using tilt (1.4.1) 
Using haml (4.0.3) 
Using haml-rails (0.4) 
Using hike (1.2.3) 
Using jbuilder (1.5.0) 
Using jquery-rails (3.0.4) 
Using jquery-ui-rails (4.0.4) 
Using json (1.8.0) 
Using kaminari (0.14.1) 
Using kgio (2.8.1) 
Using less (2.3.2) 
Using less-rails (2.3.3) 
Using libv8 (3.11.8.17) 
Using metaclass (0.0.1) 
Using mocha (0.14.0) 
Using negative_captcha (0.3.3) 
Using nested_form (0.3.2) 
Using nifty-generators (0.4.6) 
Using pg (0.16.0) 
Using rack-pjax (0.7.0) 
Using bundler (1.3.5) 
Using sprockets (2.10.0) 
Using sprockets-rails (2.0.0) 
Using rails (4.0.0) 
Using remotipart (1.2.1) 
Using safe_yaml (0.9.4) 
Using sass-rails (4.0.0) 
Using rails_admin (0.5.0) from git://github.com/sferik/rails_admin.git (at master) 
Using raindrops (0.12.0) 
Using rdoc (3.12.2) 
Using ref (1.0.5) 
Using rest-client (1.6.7) 
Using rspec-core (2.12.2) 
Using rspec-expectations (2.12.1) 
Using rspec-mocks (2.12.2) 
Using rspec-rails (2.12.2) 
Using rvm-capistrano (1.5.0) 
Using sdoc (0.3.20) 
Using sequel (3.20.0) 
Using shoulda-context (1.1.5) 
Using shoulda-matchers (2.3.0) 
Using shoulda (3.5.0) 
Using sinatra (1.0) 
Using spring (1.3.4) 
Using sqlite3 (1.3.8) 
Using taps (0.3.24) 
Using therubyracer (0.11.4) 
Using turbolinks (1.3.0) 
Using twitter-bootstrap-rails (2.2.7) 
Using uglifier (2.1.2) 
Using unicorn (4.6.3)

我该如何解决这个错误？

Answer 1

它与宝石组有关。 在命令前添加 bundle exec 使其在您的包的上下文中运行，使用您的 Gemfile 中指定的 gem（应用程序的 gem 版本可能与这些不同，安装在您的系统上）。

所以解决方法是按如下方式运行：

bundle exec rake assets:precompile RAILS_ENV=production