Ruby on rails，Sphinx。(Ruby on rails, Sphinx. error : Don't know how to build task 'thinkin

Ruby on rails，Sphinx。(Ruby on rails, Sphinx. error : Don't know how to build task 'thinking_sphinx:index')

我是第一次使用spinx。 我按照这里的说明安装了宝石： http ： //pat.github.io/thinking-sphinx/

他们安装得很好。 这是我的宝石清单：

*** LOCAL GEMS *** actionmailer (4.1.1, 4.1.0, 4.0.4, 3.2.13) actionpack (4.1.1, 4.1.0, 4.0.4, 3.2.13) actionview (4.1.1, 4.1.0) activemodel (4.1.1, 4.1.0, 4.0.4, 3.2.13) activerecord (4.1.1, 4.1.0, 4.0.4, 3.2.13, 2.3.18) activerecord-deprecated_finders (1.0.3) activeresource (3.2.13) activesupport (4.1.1, 4.1.0, 4.0.4, 3.2.13, 2.3.18) after_commit (1.0.11) annotate (2.5.0) appraisal (0.4.0) arel (5.0.1.20140414130214, 4.0.2, 3.0.2) bcrypt-ruby (3.0.1) bigdecimal (1.2.4) bootstrap-sass (2.1.0.0) bootstrap-will_paginate (0.0.9) builder (3.2.2, 3.1.4, 3.0.4) bundler (1.6.2) bundler-unload (1.0.2) capybara (1.1.2) childprocess (0.3.9) coffee-rails (4.0.1, 3.2.2) coffee-script (2.2.0) coffee-script-source (1.7.0, 1.6.2) cucumber (1.0.2) diff-lcs (1.1.3) erubis (2.7.0) execjs (2.0.2, 1.4.0) executable-hooks (1.3.1) factory_girl (4.1.0) factory_girl_rails (4.1.0) faker (1.1.2, 0.3.1) ffi (1.8.1) gem-wrappers (1.2.4) gherkin (2.4.21) hike (1.2.3, 1.2.2) i18n (0.6.9, 0.6.1) innertube (1.1.0) io-console (0.4.2) jbuilder (2.0.7, 2.0.6, 1.5.3) jdbc-mysql (5.1.28) joiner (0.3.0) journey (1.0.4) jquery-rails (3.1.0, 2.0.2) json (1.8.1, 1.8.0) mail (2.5.4) middleware (0.1.0) mime-types (1.25.1, 1.23) minitest (5.3.4, 5.3.3, 4.7.5) multi_json (1.10.1, 1.10.0, 1.9.2, 1.7.3) mysql2 (0.3.15, 0.3.12b5, 0.3.11, 0.2.23) nokogiri (1.5.9) pg (0.9.0) polyglot (0.3.4, 0.3.3) psych (2.0.3) rack (1.5.2, 1.4.5) rack-cache (1.2) rack-ssl (1.3.3) rack-test (0.6.2) rails (4.1.1, 4.1.0, 4.0.4, 3.2.13) railties (4.1.1, 4.1.0, 4.0.4, 3.2.13) rake (10.3.2, 10.3.1, 10.2.2, 10.1.0, 10.0.4) rdoc (4.1.1, 4.1.0, 3.12.2) riddle (1.5.11) rspec (2.11.0, 2.6.0) rspec-core (2.11.1, 2.6.4) rspec-expectations (2.11.3, 2.6.0) rspec-mocks (2.11.3, 2.6.0) rspec-rails (2.11.0) rubygems-bundler (1.4.3) rubyzip (0.9.9) rvm (1.11.3.9) sass (3.2.19, 3.2.9) sass-rails (4.0.3, 3.2.5) sdoc (0.4.0) selenium-webdriver (2.32.1) spring (1.1.3, 1.1.2) sprockets (2.12.1, 2.11.0, 2.2.2) sprockets-rails (2.1.3, 2.0.1) sqlite3 (1.3.9) term-ansicolor (1.3.0) test-unit (2.1.1.0) thinking-sphinx (3.1.1) thor (0.19.1, 0.18.1) thread_safe (0.3.3, 0.3.2) tilt (1.4.1) tins (1.3.0) treetop (1.4.15, 1.4.12) turbolinks (2.2.2, 2.2.1) tzinfo (1.1.0, 0.3.39, 0.3.37) uglifier (2.5.0, 1.2.3) websocket (1.0.7) will_paginate (3.0.4, 2.3.15) xpath (0.1.4) yard (0.8.7.4)

我在应用程序中创建了索引文件，然后添加了new_thread_index.rb ：

ThinkingSphinx::Index.define :new_thread, :with => :active_record do indexes title, :sortable => true indexes description end

跑：

rake ts:index

我收到错误消息：

rake aborted! Don't know how to build task 'ts:index' (See full trace by running task with --trace)

我错过了什么吗？

I an using spinx for the first time. i have installed gems as explained here : http://pat.github.io/thinking-sphinx/

they were installed just fine. this is my gem list :

*** LOCAL GEMS *** actionmailer (4.1.1, 4.1.0, 4.0.4, 3.2.13) actionpack (4.1.1, 4.1.0, 4.0.4, 3.2.13) actionview (4.1.1, 4.1.0) activemodel (4.1.1, 4.1.0, 4.0.4, 3.2.13) activerecord (4.1.1, 4.1.0, 4.0.4, 3.2.13, 2.3.18) activerecord-deprecated_finders (1.0.3) activeresource (3.2.13) activesupport (4.1.1, 4.1.0, 4.0.4, 3.2.13, 2.3.18) after_commit (1.0.11) annotate (2.5.0) appraisal (0.4.0) arel (5.0.1.20140414130214, 4.0.2, 3.0.2) bcrypt-ruby (3.0.1) bigdecimal (1.2.4) bootstrap-sass (2.1.0.0) bootstrap-will_paginate (0.0.9) builder (3.2.2, 3.1.4, 3.0.4) bundler (1.6.2) bundler-unload (1.0.2) capybara (1.1.2) childprocess (0.3.9) coffee-rails (4.0.1, 3.2.2) coffee-script (2.2.0) coffee-script-source (1.7.0, 1.6.2) cucumber (1.0.2) diff-lcs (1.1.3) erubis (2.7.0) execjs (2.0.2, 1.4.0) executable-hooks (1.3.1) factory_girl (4.1.0) factory_girl_rails (4.1.0) faker (1.1.2, 0.3.1) ffi (1.8.1) gem-wrappers (1.2.4) gherkin (2.4.21) hike (1.2.3, 1.2.2) i18n (0.6.9, 0.6.1) innertube (1.1.0) io-console (0.4.2) jbuilder (2.0.7, 2.0.6, 1.5.3) jdbc-mysql (5.1.28) joiner (0.3.0) journey (1.0.4) jquery-rails (3.1.0, 2.0.2) json (1.8.1, 1.8.0) mail (2.5.4) middleware (0.1.0) mime-types (1.25.1, 1.23) minitest (5.3.4, 5.3.3, 4.7.5) multi_json (1.10.1, 1.10.0, 1.9.2, 1.7.3) mysql2 (0.3.15, 0.3.12b5, 0.3.11, 0.2.23) nokogiri (1.5.9) pg (0.9.0) polyglot (0.3.4, 0.3.3) psych (2.0.3) rack (1.5.2, 1.4.5) rack-cache (1.2) rack-ssl (1.3.3) rack-test (0.6.2) rails (4.1.1, 4.1.0, 4.0.4, 3.2.13) railties (4.1.1, 4.1.0, 4.0.4, 3.2.13) rake (10.3.2, 10.3.1, 10.2.2, 10.1.0, 10.0.4) rdoc (4.1.1, 4.1.0, 3.12.2) riddle (1.5.11) rspec (2.11.0, 2.6.0) rspec-core (2.11.1, 2.6.4) rspec-expectations (2.11.3, 2.6.0) rspec-mocks (2.11.3, 2.6.0) rspec-rails (2.11.0) rubygems-bundler (1.4.3) rubyzip (0.9.9) rvm (1.11.3.9) sass (3.2.19, 3.2.9) sass-rails (4.0.3, 3.2.5) sdoc (0.4.0) selenium-webdriver (2.32.1) spring (1.1.3, 1.1.2) sprockets (2.12.1, 2.11.0, 2.2.2) sprockets-rails (2.1.3, 2.0.1) sqlite3 (1.3.9) term-ansicolor (1.3.0) test-unit (2.1.1.0) thinking-sphinx (3.1.1) thor (0.19.1, 0.18.1) thread_safe (0.3.3, 0.3.2) tilt (1.4.1) tins (1.3.0) treetop (1.4.15, 1.4.12) turbolinks (2.2.2, 2.2.1) tzinfo (1.1.0, 0.3.39, 0.3.37) uglifier (2.5.0, 1.2.3) websocket (1.0.7) will_paginate (3.0.4, 2.3.15) xpath (0.1.4) yard (0.8.7.4)

i made the indices file in app and then added new_thread_index.rb :

ThinkingSphinx::Index.define :new_thread, :with => :active_record do indexes title, :sortable => true indexes description end

ran:

rake ts:index

i got error message :

rake aborted! Don't know how to build task 'ts:index' (See full trace by running task with --trace)

am i missing something?