イムしかし、なぜenirlyわからないでコマンドレールを使用する場合、サーバーがちょうどすべてのメールディレクトリのファイルは、私がルビーは開始私は正しいディレクトリ
を使用するとき$ ls
app config.ru Gemfile.lock package.json README.md vendor
bin db lib public test
config Gemfile log Rakefile tmp
本当の問題があるであることを示し始めていないレール
rails server
それはゴミを出しpukes、私はそれのすべての理解しての事は uglifierがエラーを持っていたということです。誰もが修正を知っている> それはまた、ランタイムはインストールされていませんが、それについて完全にはわかりません。それはあなたのエラーメッセージを読んでいる場合、私の質問は、それはあなたがJavaScriptのランタイムをインストールする必要があると述べている
rails aborted!
Bundler::GemRequireError: There was an error while trying to load the
gem 'uglifier'.
Gem Load Error is: Could not find a JavaScript runtime. See
https://github.com/rails/execjs for a list of available runtimes.
Backtrace for gem load error is:
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/execjs-
2.7.0/lib/execjs/runtimes.rb:58:in `autodetect'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/execjs-
2.7.0/lib/execjs.rb:5:in `<module:ExecJS>'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/execjs-
2.7.0/lib/execjs.rb:4:in `<top (required)>'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/uglifier-
3.2.0/lib/uglifier.rb:5:in `require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/uglifier-
3.2.0/lib/uglifier.rb:5:in `<top (required)>'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:83:in `require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:83:in `block (2 levels) in
require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:78:in `each'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:78:in `block in require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:67:in `each'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:67:in `require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler.rb:114:in `require'
/home/hyperlisk/readit/config/application.rb:7:in `<top (required)>'
/home/hyperlisk/readit/Rakefile:4:in `require_relative'
/home/hyperlisk/readit/Rakefile:4:in `<top (required)>'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/rake-
12.2.1/lib/rake/rake_module.rb:29:in `load'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/rake-
12.2.1/lib/rake/rake_module.rb:29:in `load_rakefile'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/rake-
12.2.1/lib/rake/application.rb:703:in `raw_load_rakefile'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/rake-
12.2.1/lib/rake/application.rb:104:in `block in load_rakefile'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/rake-
12.2.1/lib/rake/application.rb:186:in `standard_exception_handling'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/rake-
12.2.1/lib/rake/application.rb:103:in `load_rakefile'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/commands/rake/rake_command.rb:20:in `block in perform'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/rake-
12.2.1/lib/rake/application.rb:186:in `standard_exception_handling'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/commands/rake/rake_command.rb:18:in `perform'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/command.rb:46:in `invoke'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/commands.rb:16:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
Bundler Error Backtrace:
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:86:in `rescue in block (2 levels)
in require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:82:in `block (2 levels) in
require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:78:in `each'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:78:in `block in require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:67:in `each'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:67:in `require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler.rb:114:in `require'
/home/hyperlisk/readit/config/application.rb:7:in `<top (required)>'
/home/hyperlisk/readit/Rakefile:4:in `require_relative'
/home/hyperlisk/readit/Rakefile:4:in `<top (required)>'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/commands/rake/rake_command.rb:20:in `block in perform'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/commands/rake/rake_command.rb:18:in `perform'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/command.rb:46:in `invoke'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/commands.rb:16:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
Caused by:
ExecJS::RuntimeUnavailable: Could not find a JavaScript runtime. See
https://github.com/rails/execjs for a list of available runtimes.
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/execjs-
2.7.0/lib/execjs/runtimes.rb:58:in `autodetect'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/execjs-
2.7.0/lib/execjs.rb:5:in
`<module:ExecJS>'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/execjs-
2.7.0/lib/execjs.rb:4:in
`<top (required)>'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/uglifier-
3.2.0/lib/uglifier.rb:5:in `require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/uglifier-
3.2.0/lib/uglifier.rb:5:in `<top (required)>'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:83:in `require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:83:in `block (2 levels) in
require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:78:in `each'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:78:in `block in require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:67:in `each'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler/runtime.rb:67:in `require'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/bundler-
1.16.0.pre.3/lib/bundler.rb:114:in `require'
/home/hyperlisk/readit/config/application.rb:7:in `<top (required)>'
/home/hyperlisk/readit/Rakefile:4:in `require_relative'
/home/hyperlisk/readit/Rakefile:4:in `<top (required)>'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/commands/rake/rake_command.rb:20:in `block in perform'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/commands/rake/rake_command.rb:18:in `perform'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/command.rb:46:in `invoke'
/home/hyperlisk/.rvm/gems/ruby-2.4.1/gems/railties-
5.1.4/lib/rails/commands.rb:16:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
(See full trace by running task with --trace)
(OMFG SOスペースの数)に
https://stackoverflow.com/questions/41329995/could-not-find-a-javascript-runtime-how-do-i-install-one –
の重複の可能性があります[Rails - JavaScriptランタイム?](https://stackoverflow.com/questions/7092107/rails-could-not-find-a-javascript-runtime) –