cant install ruby on rails 1.9.3 on windows 8.1

Question

After many tries, i give up. this message keeps on appearing when i try to run ROR after creating a new project :

C:\Ruby193\test_1>rails s
C:/Ruby193/lib/ruby/gems/1.9.1/gems/web-console-2.0.0.beta3/lib/web_console/slave.rb:1:in `require': cannot load such file -- pty (LoadError)
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/web-console-2.0.0.beta3/lib/web_console/slave.rb:1:in `<top (required)>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/web-console-2.0.0.beta3/lib/web_console.rb:13:in `require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/web-console-2.0.0.beta3/lib/web_console.rb:13:in `<top (required)>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/web-console-2.0.0.beta3/lib/web-console.rb:1:in `require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/web-console-2.0.0.beta3/lib/web-console.rb:1:in `<top (required)>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.3/lib/bundler/runtime.rb:76:in `require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.3/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.3/lib/bundler/runtime.rb:72:in `each'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.3/lib/bundler/runtime.rb:72:in `block in require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.3/lib/bundler/runtime.rb:61:in `each'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.3/lib/bundler/runtime.rb:61:in `require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.3/lib/bundler.rb:133:in `require'
    from C:/Ruby193/test_1/config/application.rb:7:in `<top (required)>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.2.0.beta1/lib/rails/commands/commands_tasks.rb:78:in `require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.2.0.beta1/lib/rails/commands/commands_tasks.rb:78:in `block in server'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.2.0.beta1/lib/rails/commands/commands_tasks.rb:75:in `tap'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.2.0.beta1/lib/rails/commands/commands_tasks.rb:75:in `server'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.2.0.beta1/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.2.0.beta1/lib/rails/commands.rb:17:in `<top (required)>'
    from bin/rails:4:in `require'
    from bin/rails:4:in `<main>'

will someone help me figure out what is the problem ?

Answer 1

在安装Rails环境时，您要做的第一件事就是安装捆绑器本身

rails bundler install

Answer 2

rails installer by engine yard will be an easy solution for you with all the necessary packages .

they also provide version packaged with ruby 1.9.3 here

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common problems on windows

if you are using 2.0 + following threads will be relevant .

TZInfo::DataSourceNotFound error starting Rails v4.1.0

Can't access RubyGems SSL error

“DL is deprecated, please use Fiddle” warning