$ ./arachni_web /home/jack/arachni-1.4-0.5.10/system/gems/gems/bundler-1.11.2/lib/bundler/runtime.rb:80:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'arachni'. (Bundler::GemRequireError) from /home/jack/arachni-1.4-0.5.10/system/gems/gems/bundler-1.11.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `each' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `block in require' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `each' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `require' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/bundler-1.11.2/lib/bundler.rb:99:in `require' from /home/jack/arachni-1.4-0.5.10/system/arachni-ui-web/config/application.rb:15:in `' from /home/jack/arachni-1.4-0.5.10/system/usr/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/jack/arachni-1.4-0.5.10/system/usr/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/jack/arachni-1.4-0.5.10/system/arachni-ui-web/config/environment.rb:13:in `' from /home/jack/arachni-1.4-0.5.10/system/usr/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/jack/arachni-1.4-0.5.10/system/usr/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/jack/arachni-1.4-0.5.10/system/arachni-ui-web/config.ru:3:in `block in
' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/rack-1.6.4/lib/rack/builder.rb:55:in `instance_eval' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/rack-1.6.4/lib/rack/builder.rb:55:in `initialize' from /home/jack/arachni-1.4-0.5.10/system/arachni-ui-web/config.ru:in `new' from /home/jack/arachni-1.4-0.5.10/system/arachni-ui-web/config.ru:in `
' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/rack-1.6.4/lib/rack/builder.rb:49:in `eval' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/rack-1.6.4/lib/rack/builder.rb:49:in `new_from_string' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/rack-1.6.4/lib/rack/builder.rb:40:in `parse_file' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/rack-1.6.4/lib/rack/server.rb:299:in `build_app_and_options_from_config' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/rack-1.6.4/lib/rack/server.rb:208:in `app' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/rack-1.6.4/lib/rack/server.rb:336:in `wrapped_app' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/rack-1.6.4/lib/rack/server.rb:272:in `start' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/rack-1.6.4/lib/rack/server.rb:147:in `start' from /home/jack/arachni-1.4-0.5.10/system/gems/gems/rack-1.6.4/bin/rackup:4:in `' from /home/jack/arachni-1.4-0.5.10/bin/../system/gems/bin/rackup:22:in `load' from /home/jack/arachni-1.4-0.5.10/bin/../system/gems/bin/rackup:22:in `
'