ruby - Can't deploy Rails app to Heroku, "Invalid RUBY_VERSION" -


i'm trying push app heroku, can't past error:

delta compression using 2 threads. compressing objects: 100% (1554/1554), done. writing objects: 100% (1652/1652), 23.93 mib | 369 kib/s, done. total 1652 (delta 859), reused 0 (delta 0)  -----> ruby/rails app detected  !  !     invalid ruby_version specified: there-was-an-error-in-your-gemfile,-and-bundler-    cannot-continue.  !     valid versions: ruby-2.0.0, ruby-1.9.3, ruby-1.9.2, ruby-1.8.7, ruby-1.9.3-jruby-    1.7.0, ruby-1.8.7-jruby-1.7.0, ruby-1.9.3-jruby-1.7.1, ruby-1.8.7-jruby-1.7.1, ruby-1.9.3-rbx-2.0.0dev, ruby-1.8.7-rbx-2.0.0dev  !   !     push rejected, failed compile ruby/rails app  git@heroku.com:myapp.git  ! [remote rejected] master -> master (pre-receive hook declined) error: failed push refs 'git@heroku.com:myapp.git'

i'm running ruby 1.9.3p448. followed steps here, , top of gemfile includes:

source 'http://rubygems.org' ruby '1.9.3'  gem 'rails', '3.2.13'

when run "heroku run 'ruby -v'" returns ruby 1.9.2p290. what's going on?

edit: here's whole gemfile:

source 'http://rubygems.org' ruby '1.9.3' gem 'rails', '3.2.13'  gem 'pg'  group :assets   gem 'sass-rails',   '~> 3.2.3'   gem 'coffee-rails', '~> 3.2.1'   gem 'uglifier', '>= 1.0.3' end  gem 'jquery-rails'  gem 'devise' gem 'nokogiri' gem 'i18n' gem 'paperclip' gem 'kaminari' gem 'rest-client' require 'addressable/uri'  group :development   gem 'better_errors' end

you have error in gemfile, in line require 'addressable/uri'. can’t use require inside gemfile. load path hasn’t been set yet, loaderror bundler catches , produces error message.

heroku trying use bundle platform --ruby determine version of ruby want use, not detecting error condition , treating error message version. not valid version, , produces error seeing.

i’m guessing you’re using require because use addressable gem need require either addressable/uri or addressable/template (or both) , can’t use require 'addressable'. in case can use :require option of bundler:

gem 'addressable', :require => 'addressable/uri'

if need require more 1 thing, can use array:

gem 'addressable', :require => ['addressable/uri', 'addressable/template']

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