gistfile1.txt

Command failed: /rubyprograms/search --format jpg http://www.mtv.com/music/artist/lil_wayne/artist.jhtml -: /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/open3.rb:67:in `exec': Permission denied - /rubyprograms/search (Errno::EACCES) from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/open3.rb:67:in `popen3' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/open3.rb:53:in `fork' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/open3.rb:53:in `popen3' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/open3.rb:51:in `fork' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/open3.rb:51:in `popen3' from /Library/Ruby/Gems/1.8/gems/imgkit-1.3.1/lib/imgkit/imgkit.rb:77:in `to_img' from /rubyprograms/search/app/workers/image_generator.rb:6:in `perform' from /Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/job.rb:127:in `perform' from /Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:163:in `perform' from /Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:130:in `work' from /Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:116:in `loop' from /Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:116:in `work' from /Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/tasks.rb:27 from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:205:in `call' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:205:in `execute' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:200:in `each' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:200:in `execute' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:158:in `invoke_with_call_chain' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:151:in `invoke_with_call_chain' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:144:in `invoke' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:112:in `invoke_task' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:90:in `top_level' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:90:in `each' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:90:in `top_level' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:84:in `top_level' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:62:in `run' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:59:in `run' from /Library/Ruby/Gems/1.8/gems/rake-0.9.2/bin/rake:32 from /Library/Ruby/Gems/1.8/bin/rake:19:in `load' from /Library/Ruby/Gems/1.8/bin/rake:19
/Library/Ruby/Gems/1.8/gems/imgkit-1.3.1/lib/imgkit/imgkit.rb:87:in `to_img'
/rubyprograms/search/app/workers/image_generator.rb:6:in `perform'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/job.rb:127:in `perform'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:163:in `perform'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:130:in `work'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:116:in `loop'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:116:in `work'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/tasks.rb:27
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:205:in `call'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:205:in `execute'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:200:in `each'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:200:in `execute'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:158:in `invoke_with_call_chain'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:144:in `invoke'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:112:in `invoke_task'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:90:in `top_level'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:90:in `each'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:90:in `top_level'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:84:in `top_level'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:62:in `run'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:59:in `run'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/bin/rake:32
/Library/Ruby/Gems/1.8/bin/rake:19:in `load'
/Library/Ruby/Gems/1.8/bin/rake:19

gistfile2.txt

/Library/Ruby/Gems/1.8/gems/imgkit-1.3.1/lib/imgkit/imgkit.rb:87:in `to_img'
/rubyprograms/search/app/workers/image_generator.rb:6:in `perform'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/job.rb:127:in `perform'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:163:in `perform'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:130:in `work'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:116:in `loop'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/worker.rb:116:in `work'
/Library/Ruby/Gems/1.8/gems/resque-1.17.1/lib/resque/tasks.rb:27
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:205:in `call'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:205:in `execute'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:200:in `each'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:200:in `execute'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:158:in `invoke_with_call_chain'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/task.rb:144:in `invoke'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:112:in `invoke_task'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:90:in `top_level'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:90:in `each'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:90:in `top_level'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:84:in `top_level'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:62:in `run'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:59:in `run'
/Library/Ruby/Gems/1.8/gems/rake-0.9.2/bin/rake:32
/Library/Ruby/Gems/1.8/bin/rake:19:in `load'
/Library/Ruby/Gems/1.8/bin/rake:19

gistfile3.txt

class ImageGenerator
  @queue = :image_queue
  def self.perform(url, search_term, page_number, result_number)
      image = IMGKit.new("#{url}").to_jpg
  end 
end  

class ImageGenerator
    @queue = :image_queue
    def self.perform(url, search_term, page_number, result_number)
        Rails.logger.debug url
        raise
        image = IMGKit.new("#{url}").to_jpg
    end 
end  

https://github.com/krainboltgreene/learn-you-the-ruby-for-awesome-power/blob/master/content/book/chapter/2.markdown

meltzerj@wharton.upenn.edu thanks!!!

I think this Gem is just all sorts of screwed up. Here, I've submitted an issue: csquared/IMGKit#7 ## You'll probably have to look for an alternative. Kurtis Rainbolt-Greene Hacker, Designer, Author, & Father 718 Mill Street Springfield, OR (202) 643 2263

…

On Tuesday, June 28, 2011 at 9:05 PM, meltzerj wrote: ***@***.*** thanks!!! ## Reply to this email directly or view it on GitHub: https://gist.github.com/1052999

Yeah, he did mention it was his first gem: http://www.chriscontinanza.com/2010/12/12/Introding-IMGKit.html

I originally used PhantomJS (http://www.phantomjs.org/) and it pretty much worked fine. I wanted to try this out because it was Ruby specific, could be run on Heroku, and thought it might perform faster. I don't think there's a way to install PhantomJS on Heroku so I'll have to get familiar with Linode or AWS (never used these before).