gistfile1.txt

Updating dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for doctrine/mongodb-odm dev-master -> satisfiable by doctrine/mongodb-odm dev-master.
    - doctrine/mongodb-odm dev-master requires doctrine/mongodb dev-master -> no matching package found.
  Problem 2
    - doctrine/mongodb-odm dev-master requires doctrine/mongodb dev-master -> no matching package found.
    - docteurklein/silex-doctrine-service-providers dev-master requires doctrine/mongodb-odm dev-master -> satisfiable by doctrine/mongodb-odm dev-master.
    - Installation request for docteurklein/silex-doctrine-service-providers dev-master -> satisfiable by docteurklein/silex-doctrine-service-providers dev-master.

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.