【rails】rake sitemap:refreshで、listen gemがload出来ないと怒られる。

railsのプロジェクトでsitemapを作ろうと、sitemap_generatorを導入しました。
開発環境では上手く動いたのですが、本番環境だと下記のエラーになります。

➜  sample git:(master) ✗ rake sitemap:refresh
/home/sample/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.1/lib/active_support/xml_mini.rb:51: warning: constant ::Fixnum is deprecated
/home/sample/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.1/lib/active_support/xml_mini.rb:52: warning: constant ::Bignum is deprecated
/home/sample/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.1/lib/active_support/core_ext/numeric/conversions.rb:138: warning: constant ::Fixnum is deprecated   
rake aborted!
LoadError: Could not load the 'listen' gem. Add `gem 'listen'` to the development group of your Gemfile
/var/www/rails/sample/config/environment.rb:5:in `<top (required)>'
LoadError: cannot load such file -- listen
/var/www/rails/sample/config/environment.rb:5:in `<top (required)>'
Tasks: TOP => environment
(See full trace by running task with --trace)

Gemfileには確かにlistenがdevelopmentグループに記載されています。

Gemfile

ruby
1source 'https://rubygems.org'
2
3
4# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
5  gem 'rails', '~> 5.0.0'
6# Use mysql as the database for Active Record
7  gem 'mysql2','>=0.3.18','< 0.5'
8# Use Puma as the app server
9  gem 'puma', '~> 3.0'
10# Us SCSS for stylesheets
11  gem 'sass-rails', '~> 5.0'
12# Use Uglifier as compressor for JavaScript assets
13  gem 'uglifier', '>= 1.3.0'
14# Use CoffeeScript for .coffee assets and views
15  gem 'coffee-rails', '~> 4.2.0'
16
17# Use jquery as the JavaScript library
18  gem 'jquery-rails'
19# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
20  gem 'turbolinks', '~> 5'
21# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
22  gem 'jbuilder', '~> 2.5'
23# bundle exec rake doc:rails generates the API under doc/api.
24#gem 'sdoc', '~> 0.4.0', group: :doc
25
26# Use ActiveModel has_secure_password
27# gem 'bcrypt', '~> 3.1.7'
28
29# Use Unicorn as the app server
30# gem 'unicorn'
31
32gem 'slim-rails'
33
34# Use Capistrano for deployment
35group :development do
36  gem 'capistrano-rails'
37  gem 'capistrano-rbenv'
38  gem 'capistrano3-puma'
39
40  # Access an IRB console on exception pages or by using <%= console %> in views
41  gem 'web-console', '~> 2.0'
42  gem 'listen', '~> 3.0.5'
43  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
44  gem 'spring'
45  gem 'spring-watcher-listen', '~> 2.0.0'
46end
47
48group :development, :test do
49  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
50  gem 'byebug', platform: :mri
51end
52
53group :production do
54  # See https://github.com/rails/execjs#readme for more supported runtimes
55  # gem 'therubyracer', platforms: :ruby
56end
57
58# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
59gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
60
61# https://github.com/kossnocorp/jquery.turbolinks
62gem 'jquery-turbolinks'
63
64# https://github.com/svenfuchs/rails-i18n
65gem 'rails-i18n', '~> 5.0.0'
66
67# https://github.com/plataformatec/devise
68gem 'devise'
69
70# gem 'omniauth'
71# gem 'omniauth-twitter'
72
73# https://github.com/tigrish/devise-i18n
74gem 'devise-i18n'
75
76# https://github.com/carrierwaveuploader/carrierwave
77gem 'carrierwave'
78
79# https://github.com/kuroda/mail-iso-2022-jp
80gem 'mail-iso-2022-jp'
81
82# https://github.com/amatsuda/kaminari
83gem 'kaminari'
84
85gem 'fog'
86
87# https://github.com/minimagick/minimagick
88gem 'mini_magick'
89
90gem 'rmagick', require: 'rmagick'
91
92# https://github.com/alfa-jpn/kakurenbo-puti
93gem 'kakurenbo-puti'
94
95# https://github.com/leppert/remotipart
96gem 'remotipart', '~> 1.3', '>= 1.3.1'
97
98# ----------SEO-------------
99# https://github.com/kpumuk/meta-tags
100gem 'meta-tags', require: 'meta_tags'
101
102# https://github.com/ankane/searchkick
103# https://rubyplus.com/articles/4031-Autocomplete-using-Typeahead-and-Searchkick-in-Rails-5
104# gem 'searchkick'
105
106# https://github.com/k0kubun/rack-user_agent
107gem 'rack-user_agent'
108
109gem 'font-awesome-rails'
110gem 'jquery-ui-rails'
111
112# https://github.com/mwlang/gentelella-rails
113gem 'gentelella-rails'
114
115gem 'redis'
116gem 'redis-rails'
117
118# https://github.com/lassebunk/gretel
119gem "gretel"
120
121# https://github.com/coderbydesign/chart-js-rails
122gem 'chart-js-rails'
123
124# https://github.com/kjvarga/sitemap_generator
125gem 'sitemap_generator'

gem listコマンドで確認したところ、listen gemがなかったので、
仕方なく、直接listen gemをインストールして見ました。

gem i listen

ruby
1➜  sample git:(master) ✗ gem i listen
2Fetching: rb-fsevent-0.9.8.gem (100%)
3Successfully installed rb-fsevent-0.9.8
4Fetching: ffi-1.9.18.gem (100%)
5Building native extensions.  This could take a while...
6Successfully installed ffi-1.9.18
7Fetching: rb-inotify-0.9.8.gem (100%)
8Successfully installed rb-inotify-0.9.8
9Fetching: ruby_dep-1.5.0.gem (100%)
10Successfully installed ruby_dep-1.5.0
11Fetching: listen-3.1.5.gem (100%)
12Successfully installed listen-3.1.5
13Parsing documentation for rb-fsevent-0.9.8
14Installing ri documentation for rb-fsevent-0.9.8
15Parsing documentation for ffi-1.9.18
16Installing ri documentation for ffi-1.9.18
17Parsing documentation for rb-inotify-0.9.8
18Installing ri documentation for rb-inotify-0.9.8
19Parsing documentation for ruby_dep-1.5.0
20Installing ri documentation for ruby_dep-1.5.0
21Parsing documentation for listen-3.1.5
22Installing ri documentation for listen-3.1.5
23Done installing documentation for rb-fsevent, ffi, rb-inotify, ruby_dep, listen after 7 seconds
245 gems installed

gem listは以下の通り、listenが入りました。

ruby
1➜  sample git:(master) ✗ gem list
2
3*** LOCAL GEMS ***
4
5
6
7actioncable (5.0.1)
8・・・
9listen (3.1.5)
10loofah (2.0.3)
11mail (2.6.4)
12・・・
13warden (1.2.7)
14websocket-driver (0.6.5)
15websocket-extensions (0.1.2)
16woothee (1.5.0)
17xml-simple (1.1.5)
18xmlrpc (0.2.1)

gemインストール後、本番環境のサーバーを再起動して見たりしたのですが、ダメでした・・・。

他のgemではこのエラーは出なかったのですが、これは何が原因なのでしょうか？？

【追記】

.bundleの中身は以下になってました。

ruby
1" ============================================================================
2" Netrw Directory Listing                                        (netrw v156)
3"   /var/www/rails/sample/.bundle
4"   Sorted by      name
5"   Sort sequence: [\/]$,\<core\%(\.\d\+\)\=\>,\.h$,\.c$,\.cpp$,\~\=\*$,*,\.o$,\.obj$,\.info$,\.swp$,\.bak$,\~$
6"   Quick Help: <F1>:help  -:go up dir  D:delete  R:rename  s:sort-by  x:special
7" ==============================================================================
8../
9./
10config                                                                                                                                                                   
11~                                                                                                                                                                        
12~                                                                                                                                                                        
13~                                                                                                                                                                        
14~                                                                                                                                                                        
15~

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回答1件

gem 'sitemap_generator'を追加した後に、本番でもbundle installしましたか？

投稿2017/04/08 08:22

maisumakun

総合スコア145183

gogoackman3

2017/04/08 08:31 編集

はい、しました！念のため、もう一度bundle installしてからrake sitemap:refreshしたのですが、同じエラーでした・・・。よく見ると、gemfileのdevelopmentの中のgemが全て本番環境のgemlistにないのですが、これは問題ないでしょうか？（listenだけ　gem i listenで入れてしまいましたが・・・

行動規範の内容に同意します