Ruby on Rails

CC Chen wrote in post #1055038:
> Hi all,
>
>
> ruby: 1.9.2
> rails: 3.2.3
> OS: redhat5
>
> I create a new rails project. --> 'rails new proj3'
>
> I exec "rails server" want to check it can start or not,
>
> but it show below error message.
>
>
>
> *************************************************
>
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/script_rails_loader.rb:11:
> warning: Insecure world writable dir /home/u337user/gavin in PATH, mode
> 040777
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/lib/bundler/runtime.rb:211:
> warning: Insecure world writable dir /home/u337user/gavin in PATH, mode
> 040777
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/execjs-1.3.0/lib/execjs/runtimes.rb:50:in
> `autodetect': Could not find a JavaScript runtime. See
> https://github.com/sstephenson/execjs for a list of available runtimes.
> (ExecJS::RuntimeUnavailable)
> from
> /usr/local/ruby/lib/ruby/gems/1.9.1/gems/execjs-1.3.0/lib/execjs.rb:5:in
> `<module:ExecJS>'
> from
> /usr/local/ruby/lib/ruby/gems/1.9.1/gems/execjs-1.3.0/lib/execjs.rb:4:in
> `<top (required)>'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/coffee-script-2.2.0/lib/coffee_script.rb:1:in
> `require'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/coffee-script-2.2.0/lib/coffee_script.rb:1:in
> `<top (required)>'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/coffee-script-2.2.0/lib/coffee-script.rb:1:in
> `require'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/coffee-script-2.2.0/lib/coffee-script.rb:1:in
> `<top (required)>'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/coffee-rails-3.2.2/lib/coffee-rails.rb:1:in
> `require'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/coffee-rails-3.2.2/lib/coffee-rails.rb:1:in
> `<top (required)>'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/lib/bundler/runtime.rb:68:in
> `require'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/lib/bundler/runtime.rb:68:in
> `block (2 levels) in require'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/lib/bundler/runtime.rb:66:in
> `each'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/lib/bundler/runtime.rb:66:in
> `block in require'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/lib/bundler/runtime.rb:55:in
> `each'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/lib/bundler/runtime.rb:55:in
> `require'
> from
> /usr/local/ruby/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/lib/bundler.rb:119:in
> `require'
> from
> /home/u337user/gavin/rails_project/proj3/config/application.rb:7:in
> `<top (required)>'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:53:in
> `require'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:53:in
> `block in <top (required)>'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:50:in
> `tap'
> from
>
/usr/local/ruby/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:50:in
> `<top (required)>'
> from script/rails:6:in `require'
> from script/rails:6:in `<main>'
> ************************************************************
>
>
> I recently should move the ROR server to redhat5 from winXP.
>
> In WinXP, I didn't see those problems.
>
>
>
> Does someone can give me a help?
>
>
>
> Thanks,

I solved this problem by add "gem 'execjs'" and "gem 'therubyracer'"

Thanks,

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