c:\xampp1\php>php composer.phar install
Loading composer repositories with package information
Installing dependencies (including require-dev)
  - Installing symfony/routing (v2.4.3)
    Downloading: 100%

  - Installing symfony/http-foundation (v2.4.3)
    Downloading: 100%

  - Installing symfony/event-dispatcher (v2.4.3)
    Downloading: 100%

  - Installing guzzle/common (v3.7.4)
    Downloading: 100%

  - Installing guzzle/stream (v3.7.4)
    Downloading: 100%

  - Installing guzzle/parser (v3.7.4)
    Downloading: 100%

  - Installing guzzle/http (v3.7.4)
    Downloading: 100%

  - Installing evenement/evenement (v1.0.0)
    Downloading: 100%

  - Installing react/stream (v0.3.3)
    Downloading: 100%

  - Installing react/event-loop (v0.3.3)
    Downloading: 100%

  - Installing react/socket (v0.3.2)
    Downloading: 100%

  - Installing cboden/ratchet (v0.3.0)
    Downloading: 100%

symfony/routing suggests installing symfony/config (For using the all-in-one rou
ter or any loader)
symfony/routing suggests installing symfony/yaml (For using the YAML loader)
symfony/routing suggests installing symfony/expression-language (For using expre
ssion matching)
symfony/routing suggests installing doctrine/annotations (For using the annotati
on loader)
symfony/event-dispatcher suggests installing symfony/dependency-injection ()
symfony/event-dispatcher suggests installing symfony/http-kernel ()
react/stream suggests installing react/promise (~1.0)
react/event-loop suggests installing ext-libevent (>=0.0.5)
react/event-loop suggests installing ext-libev (*)
Writing lock file
Generating autoload files