CODEWITHSUNDEEP
ruby-on-railsruby
Guy Schaller
Guy Schaller

Reputation: 4700

upgrading rails app from 1.8.7 to ruby 1.9.3

I have a rails application running rails 3.0.20 and ruby 1.8.7 i want to upgrade to 1.9.3. the stages i toke in order to start the process are so:

rvm user ruby-1.9.3
rvm gemset create upgradegems
rvm use ruby-1.9.3@upgradegems

now... i ran bundle. and i have a conflict with the twitter gem and the omniauth gem so i updated them both. then ran bundle again and it succeeded

now what?.. i tried running 

rails s

and i got this error:

ruby-1.9.3-p194@amazonto/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:206:in `const_missing_from_s3_library': uninitialized constant Gattica::Auth::VERSION (NameError)

what am i doing wrong? and how do i fix? thanks

Upvotes: 1

Views: 701

Answers (1)

rorra
rorra

Reputation: 9693

Its not really your code, but its the library you are using Gattica, it wasn't updated for three years, try to put this on your Gemfile

gem "gattica", :git => "https://github.com/chrisle/gattica.git"

That's a fork that works great with ruby 1.9.x

Upvotes: 3

Related Questions