error on rake db:migration

Question

I am new at ruby and also rails. I can't why my rake db:migration is returning me this error

/usr/lib/ruby/vendor_ruby/rake.rb:30:in require': no such file to load -- rbconfig(LoadError) from /usr/lib/ruby/vendor_ruby/rake.rb:30 from /usr/bin/rake:25:inrequire' from /usr/bin/rake:25

thanks!

how did you install ruby and rails? have you used rvm for ruby?? — Rahul Tapali
– Rahul Tapali, Commented Mar 5, 2013 at 19:10

Heartcroft · Accepted Answer · 2013-03-05 19:08:17Z

1

Check if you are using the right ruby version with $ ruby -v use $ rvm 1.9.3 --default (or the version you are using) in that case. Also, run $ bundle install.

answered Mar 5, 2013 at 19:08

Heartcroft

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stonefruit · Accepted Answer · 2013-03-05 19:05:12Z

0

You might have missed out typing the end of the

require '

in a file you were working on.

answered Mar 5, 2013 at 19:05

stonefruit

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Etibar - a tea bar · Accepted Answer · 2013-03-05 19:21:21Z

0

The error should be fixed adding in the Gemfile (in the root folder of your app) the lines:

gem 'execjs'
gem 'therubyracer'

and run sudo bundle

answered Mar 5, 2013 at 19:21

Etibar - a tea bar

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