how to determinate which conflicts or lack or libraries when uploading rails server? -


i very new on rails, , have problem trying set project on local machine (the project started) , tons of error, firstly did bundle install , after download gems , libraries tried rails server , problem many errors, , dont know have install or in order make run.

any idea? here shell result

i think have install libraries.. idea of these problems?

c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/adapter.rb:195:in ` require': cannot load such file -- wdm (loaderror)  c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/adapter .rb:195:in `load_dependent_adapter'  c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/adapter s/windows.rb:33:in `load_dependent_adapter'  c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/adapter .rb:187:in `usable?'  c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/adapter s/windows.rb:25:in `usable?'  c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/adapter .rb:179:in `usable_and_works?'  c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/adapter .rb:49:in `block in select_and_initialize'  c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/adapter .rb:47:in `each'  c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/adapter .rb:47:in `select_and_initialize'  c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/listene r.rb:267:in `initialize_adapter'  c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/listene r.rb:259:in `setup'  c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-1.0.2/lib/listen/listene r.rb:49:in `start'  c:/ruby200/lib/ruby/gems/2.0.0/gems/guard-1.8.0/lib/guard.rb:194:in  `block in start'  c:/ruby200/lib/ruby/gems/2.0.0/gems/guard-1.8.0/lib/guard.rb:368:in  `block in within_preserved_state'  c:/ruby200/lib/ruby/gems/2.0.0/gems/guard-1.8.0/lib/guard.rb:365:in  `synchronize'  c:/ruby200/lib/ruby/gems/2.0.0/gems/guard-1.8.0/lib/guard.rb:365:in  `within_preserved_state'  c:/ruby200/lib/ruby/gems/2.0.0/gems/guard-1.8.0/lib/guard.rb:190:in  `start'  c:/ruby200/lib/ruby/gems/2.0.0/gems/guard-1.8.0/lib/guard/cli.rb:11 0:in `start'  c:/ruby200/lib/ruby/gems/2.0.0/gems/thor-0.18.1/lib/thor/command.rb :27:in `run'  c:/ruby200/lib/ruby/gems/2.0.0/gems/thor-0.18.1/lib/thor/invocation .rb:120:in `invoke_command'  c:/ruby200/lib/ruby/gems/2.0.0/gems/thor-0.18.1/lib/thor.rb:363:in `dispatch'          c:/ruby200/lib/ruby/gems/2.0.0/gems/thor-0.18.1/lib/thor/base.rb:43 9:in `start'  c:/ruby200/lib/ruby/gems/2.0.0/gems/guard-1.8.0/bin/guard:6:in `<to p (required)>'  c:/ruby200/bin/guard:23:in `load' c:/ruby200/bin/guard:23:in `<main>'

this 1 error, it's showing entire stack. is, @ first line: "c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-.0.2/lib/listen/adapter.rb:195:in 'require': cannot load such file -- wdm (loaderror)"

that origin of error. lines after show methods called there.

so need solve "c:/ruby200/lib/ruby/gems/2.0.0/gems/listen-.0.2/lib/listen/adapter.rb:195:in 'require': cannot load such file -- wdm (loaderror)"

i found answer here: guard won't load wdm

the listen gem needs wdm gem work on windows. can accomplish adding line gemfile:

gem 'wdm', '>= 0.1.0' if rbconfig::config['target_os'] =~ /mswin|mingw/i

this line says if operating system 'mwin' or 'mingw', 'wdm' gem needed.

once you've saved gemfile, run bundler install again make sure wdm gets installed.


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