Forum: RForum Magick::ImageMagickError (Postscript delegate failed):

I there,
trying to install  rForum for a few hours now.
keep getting this error.

I have rmagick installed and have tried on edge and also the tar from 
the rforum site. Any one know where this is comming from ?
Thanks,


Magick::ImageMagickError (Postscript delegate failed):
    /app/controllers/captcha_controller.rb:35:in `get_type_metrics'
    /app/controllers/captcha_controller.rb:35:in `image'
    /vendor/rails/actionpack/lib/action_controller/base.rb:1070:in 
`perform_action_without_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:635:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:641:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:438:in 
`call'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:640:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:641:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:438:in 
`call'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:640:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:641:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:438:in 
`call'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:640:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:641:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:438:in 
`call'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:640:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:641:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:438:in 
`call'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:640:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:641:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:438:in 
`call'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:640:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:641:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:449:in 
`call'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:640:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:641:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:449:in 
`call'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:640:in 
`call_filter'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:622:in 
`perform_action_without_benchmark'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:66:in 
`perform_action_without_rescue'
    /usr/local/lib/ruby/18/benchmark.rb:293:in `measure'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:66:in 
`perform_action_without_rescue'
    /vendor/rails/actionpack/lib/action_controller/rescue.rb:111:in 
`perform_action'
    /vendor/rails/actionpack/lib/action_controller/base.rb:427:in 
`process_without_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:627:in 
`process_without_session_management_support'
    /vendor/rails/actionpack/lib/action_controller/session_management.rb:114:in 
`process'
    /vendor/rails/actionpack/lib/action_controller/base.rb:330:in 
`process'
    /vendor/rails/railties/lib/dispatcher.rb:41:in `dispatch'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/lib/mongrel/rails.rb:84:in 
`process'
    /usr/local/lib/ruby/18/sync.rb:229:in `synchronize'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/lib/mongrel/rails.rb:83:in 
`process'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/lib/mongrel.rb:580:in 
`process_client'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/lib/mongrel.rb:579:in 
`process_client'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/lib/mongrel.rb:686:in 
`run'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/lib/mongrel.rb:686:in 
`run'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/lib/mongrel.rb:673:in 
`run'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/lib/mongrel/configurator.rb:267:in 
`run'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/lib/mongrel/configurator.rb:266:in 
`run'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/bin/mongrel_rails:127:in 
`run'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/lib/mongrel/command.rb:211:in 
`run'
    /usr/local/lib/ruby/gems/18/gems/mongrel-0.3.13.4/bin/mongrel_rails:231
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:482:in 
`load'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:337:in 
`new_constants_in'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:482:in 
`load'
    /vendor/rails/railties/lib/commands/servers/mongrel.rb:48
    /usr/local/lib/ruby/site_ruby/18/rubygems/custom_require.rb:21:in 
`require'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in 
`require'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:337:in 
`new_constants_in'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in 
`require'
    /vendor/rails/railties/lib/commands/server.rb:39
    script/server:3


Rendering 
./vendor/rails/actionpack/lib/action_controller/templates/rescues/layout.rhtml 
(internal_server_error)

Something is broken with your RMagick installation. Please try the
latest SVN revision of RForum, it uses captchator.com for the captcha
and doesn't depend on RMagick any more.