configurar doctrine2

[junaooaks 3]

ola pessoal

estou tentando configurar o doctrine no projeto nao estou conseguindo com o comando

php composer.phar require doctrine/doctrine-orm-module:dev-master

esta aparecendo o erro:

./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for doctrine/doctrine-orm-module dev-master -> satisfiable by doctrine/doctrine-orm-module[dev-master].
    - doctrine/doctrine-orm-module dev-master requires doctrine/doctrine-module 0.9.* -> no matching package found.

Potential causes:
 - A typo in the package name
 - The package is not available in a stable-enough version according to your minimum-stability setting
   see <https://groups.google.com/d/topic/composer-dev/_g3ASeIFlrc/discussion> for more details.

Read <http://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.

Installation failed, reverting ./composer.json to its original content.

[rockrgo 138]

é só colocar no composer.json e depois dar um install.

{
    "require": {
        "doctrine/orm": "*"
    }
}

http://doctrine-orm.readthedocs.org/en/latest/reference/configuration.html

[junaooaks 3]

fazendo somente isso apareceu um erro:

You are already using composer version a309e1d89ded6919935a842faeaed8e888fbfe37.


                                                 
  [Seld\JsonLint\ParsingException]               
  "./composer.json" does not contain valid JSON  
  Parse error on line 13:                        
  ...ool": "dev-master"	"doctrine/orm": "*"      
  ---------------------^                         
  Expected one of: 'EOF', '}', ':', ',', ']'     
                                                 


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