I'm working on some cucumber tests from The Cucumber Book. I've got the code that tries to use a transaction processor and there is a file with the following code:
require 'service_manager'
ServiceManager.start
This is on Mac OS X 10.6.8 using Ruby 1.9.2. When this file executes, I get the following:
no such file to load -- service_manager (LoadError)
/opt/local/lib/ruby1.9/site_ruby/1.9.1/rubygems/custom_require.rb:59:in `require'
/opt/local/lib/ruby1.9/site_ruby/1.9.1/rubygems/custom_require.rb:59:in `rescue in require'
/opt/local/lib/ruby1.9/site_ruby/1.9.1/rubygems/custom_require.rb:35:in `require'
/Users/gpollice/MyCucumber/ATMBookExample/features/support/services.rb:6:in `<top (required)>'
/opt/local/lib/ruby1.9/gems/1.9.1/gems/cucumber-1.1.2/lib/cucumber/rb_support/rb_language.rb:143:in `load'
/opt/local/lib/ruby1.9/gems/1.9.1/gems/cucumber-1.1.2/lib/cucumber/rb_support/rb_language.rb:143:in `load_code_file'
/opt/local/lib/ruby1.9/gems/1.9.1/gems/cucumber-1.1.2/lib/cucumber/runtime/support_code.rb:171:in `load_file'
/opt/local/lib/ruby1.9/gems/1.9.1/gems/cucumber-1.1.2/lib/cucumber/runtime/support_code.rb:83:in `block in load_files!'
The service_manager gem is installed in /opt/local/lib/ruby1.9/gems/1.9.1/gems as are other gems that the application uses. Until I added the code for this iteration, there were no problems. I've looked for reasons why the gem is not found and just can't figure out why. Any help would be appreciated.
It appears to be a load path issue.
Is require "rubygems" invoked prior to this require statement?
Also, if you're using bundler, you have to add this gem to your Gemfile, as bundler attempts to sandbox your dependencies. If you're using bundler, try the following after adding the gem to the Gemfile:
bundle exec rake cucumber
Related
This is the first time I've attempted to work with Ruby. I wanted to install sass so I updated gem and attempt to install sass but was thrown an error. I then realized that the syntax error was raised whenever I ran gem - I can't figure out what could be causing this and all other similar cases happen to people in their code, not when they just run the command.
I haven't touched the source code or even used the gem command up to this point. The error is a syntaxerror, specifically:
$ gem
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require': /Library/Ruby/Gems/2.0.0/gems/psych-3.0.0/lib/psych/scalar_scanner.rb:146: syntax error, unexpected tIDENTIFIER, expecting ')' (SyntaxError)
klass.new(yy, m, dd, hh, mm, ss+us/(1_000_000r), offset)
^
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Library/Ruby/Gems/2.0.0/gems/psych-3.0.0/lib/psych/nodes/node.rb:4:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Library/Ruby/Gems/2.0.0/gems/psych-3.0.0/lib/psych/nodes.rb:2:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Library/Ruby/Gems/2.0.0/gems/psych-3.0.0/lib/psych.rb:14:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems.rb:585:in `load_yaml'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/config_file.rb:314:in `load_file'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/config_file.rb:191:in `initialize'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/gem_runner.rb:66:in `new'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/gem_runner.rb:66:in `do_configuration'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/gem_runner.rb:46:in `run'
from /usr/bin/gem:21:in `<main>'
This is a known bug in the gemspec of Psych 3.0.0, which lists the required Ruby version as >= 1.9.2, even though Psych 3.0.0 actually requires Ruby 2.2.2 (the specific syntax that causes the error in your case was introduced in Ruby 2.1):
s.required_ruby_version = Gem::Requirement.new(">= 1.9.2")
The problem has been fixed in the repository, but there has not yet been a release incorporating that fix.
The necessary steps to fix your problem are mentioned in the bug report, basically you need to delete the b0rked Psych 3.0.0 gem directory manually, then you can uninstall Psych 3.0.0, and after that, you need to ensure that you don't install 3.0.0 again:
FYI, for anyone landing on the issue as described in the first post, where even the gem command won't even work:
You must rm -rf psych 3.0.0's gem directory. (after that, the gem command should work)
Then you can do gem uninstall psych -v 3.0.0.
Then, until version 3.0.0 gets fixed, you must add gem 'psych', '< 3.0.0' to your Gemfile.
You might have to run bundle update for it to accept your change of psych's version.
I have installed DLTK plugin to my Eclipse, so that I can program Ruby in Eclipse. Then I have installed RSpec. When I try to Run As Ruby Test, I always get the following errors:
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require': cannot load such file -- spec (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/apple/Downloads/eclipse4ruby/configuration/org.eclipse.osgi/bundles/300/1/.cp/testing/dltk-rspec-runner.rb:12:in `rescue in <main>'
from /Users/apple/Downloads/eclipse4ruby/configuration/org.eclipse.osgi/bundles/300/1/.cp/testing/dltk-rspec-runner.rb:3:in `<main>'
Dose any additional setup/configuration need on Eclipse to support RSpec?
The error message says that the spec gem cannot be found.
Try:
sudo gem install spec
I can't figure out why my RSPEC isn't working. I reinstalled RSPEC with sudo gem install rspec and then tried again to install with a specific version number (sudo gem install rspec -v 2.11.0)
I continue to get the following error message and I cannot figure out what it means. I believe that I may or may not have version 1 also installed, not sure.
Castillo$ rspec document_spec.rb
/Users/Castillo/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in
require': no such file to load -- document (LoadError) from
/Users/Castillo/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in
require' from /Users/Castillo/Desktop/document_spec.rb:1:in <top
(required)>' from
/Users/Castillo/.rvm/gems/ruby-1.9.2-p290/gems/rspec-core-2.11.1/lib/rspec/core/configuration.rb:780:inload' from
/Users/Castillo/.rvm/gems/ruby-1.9.2-p290/gems/rspec-core-2.11.1/lib/rspec/core/configuration.rb:780:in block in load_spec_files' from
/Users/Castillo/.rvm/gems/ruby-1.9.2-p290/gems/rspec-core-2.11.1/lib/rspec/core/configuration.rb:780:inmap' from
/Users/Castillo/.rvm/gems/ruby-1.9.2-p290/gems/rspec-core-2.11.1/lib/rspec/core/configuration.rb:780:in load_spec_files' from
/Users/Castillo/.rvm/gems/ruby-1.9.2-p290/gems/rspec-core-2.11.1/lib/rspec/core/command_line.rb:22:inrun' from
/Users/Castillo/.rvm/gems/ruby-1.9.2-p290/gems/rspec-core-2.11.1/lib/rspec/core/runner.rb:69:in
run' from
/Users/Castillo/.rvm/gems/ruby-1.9.2-p290/gems/rspec-core-2.11.1/lib/rspec/core/runner.rb:8:in
block in autorun'
Add full path to your document.rb file into spec file
or use
require_relative
or
require File.expand_path('../document.rb', __FILE__)
I'm new to Ruby and just installed Ruby for Windows.
I want to use the mechanize library (https://github.com/tenderlove/mechanize) and so I'm following the guide at https://github.com/tenderlove/mechanize/blob/master/GUIDE.rdoc.
On the Windows cmd line, I installed mechanize by using the cmd "gem install mechanize".
When I run the following code:
require 'rubygems'
require 'mechanize'
agent = Mechanize.new
I get the error:
<internal:lib/rubygems/custom_require>:29:in `require': no such file to load -- net/http/digest_auth (LoadError)
from <internal:lib/rubygems/custom_require>:29:in `require'
from C:/Ruby192/lib/ruby/1.9.1/mechanize.rb:5:in `<top (required)>'
from <internal:lib/rubygems/custom_require>:29:in `require'
from <internal:lib/rubygems/custom_require>:29:in `require'
from helloworld.rb:2:in `<main>'
Anybody know what's going on?
It seems that some dependencies are missing. Try to install the net-http-digest_auth gem.
gem install net-http-digest_auth
If that solves this problem and another (related) pops up, it's probable that you are missing the net-http-persistent gem. If that's the case, you know what to do! Just install it too.
I have been working on updating my gem (whm_xml at https://github.com/ivanoats/whm_xml_api_ruby ) to make it work with ruby 1.9.2, latest rubygems, latest bundler, latest rdoc, latest rake. It works fine in 1.8.7 but has the "uninitialized constant Rake::DSL" error only in 1.9.2 . I thought that rake 0.9.2 fixed that but maybe not? I have read a lot on StackOverflow but am still stuck. Any ideas on where to look?
ivan:~/Development/ruby/whm_xml_api_ruby [git:master+] → bundle exec rake -T
(in /Users/ivan/Development/ruby/whm_xml_api_ruby)
rake aborted!
uninitialized constant Rake::DSL
/Users/ivan/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/rake.rb:2482:in `const_missing'
/Users/ivan/.rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/tasklib.rb:8:in `<class:TaskLib>'
/Users/ivan/.rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/tasklib.rb:6:in `<module:Rake>'
/Users/ivan/.rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/tasklib.rb:3:in `<top (required)>'
/Users/ivan/.rvm/gems/ruby-1.9.2-p180/gems/rdoc-3.6.1/lib/rdoc/task.rb:37:in `require'
/Users/ivan/.rvm/gems/ruby-1.9.2-p180/gems/rdoc-3.6.1/lib/rdoc/task.rb:37:in `<top (required)>'
/Users/ivan/Development/ruby/whm_xml_api_ruby/Rakefile:3:in `require'
/Users/ivan/Development/ruby/whm_xml_api_ruby/Rakefile:3:in `<top (required)>'
/Users/ivan/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/rake.rb:2373:in `load'
/Users/ivan/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/rake.rb:2373:in `raw_load_rakefile'
/Users/ivan/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/rake.rb:2007:in `block in load_rakefile'
/Users/ivan/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/rake.rb:2058:in `standard_exception_handling'
/Users/ivan/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/rake.rb:2006:in `load_rakefile'
/Users/ivan/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/rake.rb:1991:in `run'
/Users/ivan/.rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/bin/rake:32:in `<top (required)>'
/Users/ivan/.rvm/gems/ruby-1.9.2-p180/bin/rake:19:in `load'
/Users/ivan/.rvm/gems/ruby-1.9.2-p180/bin/rake:19:in `<main>'
This SO Question might help you out. The suggestion there is to add require 'rake/dsl_definition' above require 'rake' in your Rakefile.
I think this is something that happened with the rake 0.9.0 release. Try putting this in your Gemfile: gem 'rake', '0.8.7'
Update
You could try adding
include Rake::DSL if defined?(Rake::DSL)
to your app; it worked for my Rails app at one point.
I fooled around with the include Rake::DSL, etc and just got other errors.
adding
gem 'rake', '0.8.7'
to the Gemfile seems to work for me
I had the same problem with 0.9.1, installed the 0.9.2 and it worked but the db:migrate command sent a message WARNING: Global access to Rake DSL methods is deprecated. Please....
it got solved adding to the rake file
module ::yourappname
class Application
include Rake::DSL
end
end
and
require 'rake/dsl_definition'
before the .. LoadTask entry