I have done the following
gem install crack
And added
gem 'crack'
To my gemfile.
I am then requiring require 'crack'
The error I get when I try and load the route is
cannot load such file -- crack
I have run gem environment
and get the following
RubyGems Environment:
- RUBYGEMS VERSION: 2.2.2
- RUBY VERSION: 2.1.0 (2013-12-25 patchlevel 0) [x86_64-darwin12.0]
- INSTALLATION DIRECTORY: /Users/joshuahornby/.rvm/gems/ruby-2.1.0
- RUBY EXECUTABLE: /Users/joshuahornby/.rvm/rubies/ruby-2.1.0/bin/ruby
- EXECUTABLE DIRECTORY: /Users/joshuahornby/.rvm/gems/ruby-2.1.0/bin
- SPEC CACHE DIRECTORY: /Users/joshuahornby/.gem/specs
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-darwin-12
- GEM PATHS:
- /Users/joshuahornby/.rvm/gems/ruby-2.1.0
- /Users/joshuahornby/.rvm/gems/ruby-2.1.0@global
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- "gem" => "--no-document"
- REMOTE SOURCES:
- https://rubygems.org/
- SHELL PATH:
- /Users/joshuahornby/.rvm/gems/ruby-2.1.0/bin
- /Users/joshuahornby/.rvm/gems/ruby-2.1.0@global/bin
- /Users/joshuahornby/.rvm/rubies/ruby-2.1.0/bin
- /Users/joshuahornby/.rvm/bin
- /Applications/MAMP/bin/php/php5.5.3/bin
- /usr/bin
- /bin
- /usr/sbin
- /sbin
- /usr/local/bin
Error trace
activesupport (4.0.3) lib/active_support/dependencies.rb:229:in `require'
activesupport (4.0.3) lib/active_support/dependencies.rb:229:in `block in require'
activesupport (4.0.3) lib/active_support/dependencies.rb:212:in `block in load_dependency'
activesupport (4.0.3) lib/active_support/dependencies.rb:616:in `new_constants_in'
activesupport (4.0.3) lib/active_support/dependencies.rb:212:in `load_dependency'
activesupport (4.0.3) lib/active_support/dependencies.rb:229:in `require'
app/controllers/currencies_controller.rb:3:in `<class:CurrenciesController>'
app/controllers/currencies_controller.rb:1:in `<top (required)>'
activesupport (4.0.3) lib/active_support/dependencies.rb:424:in `load'
activesupport (4.0.3) lib/active_support/dependencies.rb:424:in `block in load_file'
activesupport (4.0.3) lib/active_support/dependencies.rb:616:in `new_constants_in'
activesupport (4.0.3) lib/active_support/dependencies.rb:423:in `load_file'
activesupport (4.0.3) lib/active_support/dependencies.rb:324:in `require_or_load'
activesupport (4.0.3) lib/active_support/dependencies.rb:463:in `load_missing_constant'
activesupport (4.0.3) lib/active_support/dependencies.rb:184:in `const_missing'
activesupport (4.0.3) lib/active_support/inflector/methods.rb:226:in `const_get'
activesupport (4.0.3) lib/active_support/inflector/methods.rb:226:in `block in constantize'
activesupport (4.0.3) lib/active_support/inflector/methods.rb:224:in `each'
activesupport (4.0.3) lib/active_support/inflector/methods.rb:224:in `inject'
activesupport (4.0.3) lib/active_support/inflector/methods.rb:224:in `constantize'
activesupport (4.0.3) lib/active_support/dependencies.rb:535:in `get'
activesupport (4.0.3) lib/active_support/dependencies.rb:566:in `constantize'
actionpack (4.0.3) lib/action_dispatch/routing/route_set.rb:76:in `controller_reference'
actionpack (4.0.3) lib/action_dispatch/routing/route_set.rb:66:in `controller'
actionpack (4.0.3) lib/action_dispatch/routing/route_set.rb:44:in `call'
actionpack (4.0.3) lib/action_dispatch/journey/router.rb:71:in `block in call'
actionpack (4.0.3) lib/action_dispatch/journey/router.rb:59:in `each'
actionpack (4.0.3) lib/action_dispatch/journey/router.rb:59:in `call'
actionpack (4.0.3) lib/action_dispatch/routing/route_set.rb:680:in `call'
rack (1.5.2) lib/rack/etag.rb:23:in `call'
rack (1.5.2) lib/rack/conditionalget.rb:25:in `call'
rack (1.5.2) lib/rack/head.rb:11:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/params_parser.rb:27:in `call'
activerecord (4.0.3) lib/active_record/query_cache.rb:36:in `call'
activerecord (4.0.3) lib/active_record/connection_adapters/abstract/connection_pool.rb:626:in `call'
activerecord (4.0.3) lib/active_record/migration.rb:369:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
activesupport (4.0.3) lib/active_support/callbacks.rb:373:in `_run__3271670212178920711__call__callbacks'
activesupport (4.0.3) lib/active_support/callbacks.rb:80:in `run_callbacks'
actionpack (4.0.3) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/reloader.rb:64:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/remote_ip.rb:76:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.0.3) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.0.3) lib/rails/rack/logger.rb:20:in `block in call'
activesupport (4.0.3) lib/active_support/tagged_logging.rb:67:in `block in tagged'
activesupport (4.0.3) lib/active_support/tagged_logging.rb:25:in `tagged'
activesupport (4.0.3) lib/active_support/tagged_logging.rb:67:in `tagged'
railties (4.0.3) lib/rails/rack/logger.rb:20:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/request_id.rb:21:in `call'
rack (1.5.2) lib/rack/runtime.rb:17:in `call'
activesupport (4.0.3) lib/active_support/cache/strategy/local_cache.rb:83:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/static.rb:64:in `call'
railties (4.0.3) lib/rails/engine.rb:511:in `call'
railties (4.0.3) lib/rails/application.rb:97:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
rack (1.5.2) lib/rack/content_length.rb:14:in `call'
rack (1.5.2) lib/rack/handler/webrick.rb:60:in `service'
/Users/joshuahornby/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/webrick/httpserver.rb:138:in `service'
/Users/joshuahornby/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/webrick/httpserver.rb:94:in `run'
/Users/joshuahornby/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread'
This error occurred while loading the following files:
crack
I am guessing it something to do with my ruby version?
run the command bundle install in your shell, once you have your Gemfile created. This command will look your Gemfile and install the relevant Gems on the indicated versions. The Gemfiles are installed because in your Gemfile you are pointing out the source where the gems can be downloaded from.
Vector image format used by GEM Draw, a basic drawing program for PCs; GEM stands for "Graphical Environment Manager," and was a windowing system used by Atari ST computers and some Windows-based computers.
Your Gem Path is referring to Ruby 2.1.0
- GEM PATHS:
- /Users/joshuahornby/.rvm/gems/ruby-2.1.0
whereas crack
gem is installed for Ruby 2.0.0-p353
/Users/joshuahornby/.rvm/gems/ruby-2.0.0-p353/gems/crack-0.4.2
This is the problem. I simulated the same installation like yours and my GEM_PATH matches to the crack
gem path.
Here is what I recommend. First uninstall the gem crack.
In your application path
run rvm use 2.1.0
and then do bundle install
.
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With