Andika, that is for you: http://www.catb.org/esr/faqs/smart-questions.html
On Thu, Apr 23, 2015 at 2:52 PM, Andika Andika Nugraha <[email protected] > wrote: > how do I fix this problem ? > > andika@andika-HP:~/andikanug$ rails s > Warning: Running `gem pristine --all` to regenerate your installed > gemspecs (and deleting then reinstalling your bundle if you use bundle > --path) will improve the startup performance of Spring. > /var/lib/gems/2.1.0/gems/execjs-2.5.2/lib/execjs/runtimes.rb:48:in > `autodetect': Could not find a JavaScript runtime. See > https://github.com/rails/execjs for a list of available runtimes. > (ExecJS::RuntimeUnavailable) > from /var/lib/gems/2.1.0/gems/execjs-2.5.2/lib/execjs.rb:5:in > `<module:ExecJS>' > from /var/lib/gems/2.1.0/gems/execjs-2.5.2/lib/execjs.rb:4:in `<top > (required)>' > from /var/lib/gems/2.1.0/gems/uglifier-2.7.1/lib/uglifier.rb:3:in > `require' > from /var/lib/gems/2.1.0/gems/uglifier-2.7.1/lib/uglifier.rb:3:in > `<top (required)>' > from > /var/lib/gems/2.1.0/gems/bundler-1.9.4/lib/bundler/runtime.rb:76:in > `require' > from > /var/lib/gems/2.1.0/gems/bundler-1.9.4/lib/bundler/runtime.rb:76:in > `block (2 levels) in require' > from > /var/lib/gems/2.1.0/gems/bundler-1.9.4/lib/bundler/runtime.rb:72:in > `each' > from > /var/lib/gems/2.1.0/gems/bundler-1.9.4/lib/bundler/runtime.rb:72:in > `block in require' > from > /var/lib/gems/2.1.0/gems/bundler-1.9.4/lib/bundler/runtime.rb:61:in > `each' > from > /var/lib/gems/2.1.0/gems/bundler-1.9.4/lib/bundler/runtime.rb:61:in > `require' > from /var/lib/gems/2.1.0/gems/bundler-1.9.4/lib/bundler.rb:134:in > `require' > from /home/andika/andikanug/config/application.rb:7:in `<top > (required)>' > from > > /var/lib/gems/2.1.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:78:in > `require' > from > > /var/lib/gems/2.1.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:78:in > `block in server' > from > > /var/lib/gems/2.1.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in > `tap' > from > > /var/lib/gems/2.1.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in > `server' > from > > /var/lib/gems/2.1.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:39:in > `run_command!' > from > /var/lib/gems/2.1.0/gems/railties-4.2.1/lib/rails/commands.rb:17:in > `<top (required)>' > from /home/andika/andikanug/bin/rails:8:in `require' > from /home/andika/andikanug/bin/rails:8:in `<top (required)>' > from > /var/lib/gems/2.1.0/gems/spring-1.3.4/lib/spring/client/rails.rb:28:in > `load' > from > /var/lib/gems/2.1.0/gems/spring-1.3.4/lib/spring/client/rails.rb:28:in > `call' > from > /var/lib/gems/2.1.0/gems/spring-1.3.4/lib/spring/client/command.rb:7:in > `call' > from /var/lib/gems/2.1.0/gems/spring-1.3.4/lib/spring/client.rb:26:in > `run' > from /var/lib/gems/2.1.0/gems/spring-1.3.4/bin/spring:48:in `<top > (required)>' > from /var/lib/gems/2.1.0/gems/spring-1.3.4/lib/spring/binstub.rb:11:in > `load' > from /var/lib/gems/2.1.0/gems/spring-1.3.4/lib/spring/binstub.rb:11:in > `<top (required)>' > from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in > `require' > from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in > `require' > from /home/andika/andikanug/bin/spring:13:in `<top (required)>' > from bin/rails:3:in `load' > from bin/rails:3:in `<main>' > andika@andika-HP:~/andikanug$ > > -- > Posted via http://www.ruby-forum.com/. > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rubyonrails-talk/a7d9ba9b40e06408d05253427901b1fb%40ruby-forum.com > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAP1h_xekmz3okor3JpeYNQjvEd7qG_W4K%2BQzodnOwkp8hoPpxw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
