Ruby on Rails

On Fri, Mar 2, 2012 at 7:04 AM, reynierpm@gmail.com <reynierpm@gmail.com> wrote:
> Hi:
> I'm trying to run rails server and I get this error:
>
> [root@ruby-devserver config]# rails server
> /usr/local/rvm/gems/ruby-1.9.3-p125/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)

There needs to be one Javascript runtime installed as a gem.

1) Try

$ rake environment

this will probably fail

2) Add the line

gem 'therubyracer'

to your Gemfile

3) run

$ bundle install

this should install a few additional gems (related to v8).

4) try

$ rake environment

again and now it should not fail

HTH,

Peter

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