No javascript runtime on Heroku

rubyonrails-talk
1

Hello all,

I developed an app using Rails 3.1 and uploaded it to heroku. When I typed rake db:migrate , I got the following error:

Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes.

Does heroku support Rails 3.1? They seem to have no Javascript runtime env's like nodejs on their machine!

2

Have you read their article on rails 3.1 support ? ( Rails Asset Pipeline on Heroku | Heroku Dev Center )

Fred

3

Thanks a lot Federick