can't install from depency

[xmon]

I'm trying to install a fork, which require this proyect.

my fork is xmon/VideoBundle

and this is my bundle composer.json

{
    "name": "xmon/video-bundle",
    "type": "symfony-bundle",
    "description": "Video Bundle adding functiunalities to Sonata media bundle:<br>=> a video provider- handle video upload- re-encode uploaded video to th defined formats   - thumbs generation",
    "keywords": ["video", "bundle", "media", "ffmpeg", "sonata"],
    "homepage": "http://github.com/xmon/VideoBundle",
    "license": "MIT",
    "authors": [
        {
            "name": "Jason Moore",
            "email": "jmoore@useallfive.com"
        }
    ],
    "require": {
        "php": ">=5.4",
        "sonata-project/media-bundle": "@stable",
        "phansys/getid3": "~2.1@dev",
        "php-ffmpeg/php-ffmpeg": "~0.5"
    },
    "require-dev": {
        "symfony/framework-bundle": ">=2.1"
    },
    "autoload": {
        "psr-0": { "Maesbox\\VideoBundle": "" }
    },
    "minimum-stability": "dev",
    "target-dir": "Maesbox/VideoBundle"
}

this is the response trying to install:

$ php composer.phar require xmon/video-bundle                                                                                                                            
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 xmon/video-bundle ^0.0.2 -> satisfiable by xmon/video-bundle[v0.0.2].
    - xmon/video-bundle v0.0.2 requires phansys/getid3 ~2.1@dev -> 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://getcomposer.org/doc/04-schema.md#minimum-stability> for more details.

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

If I try to install your package directly, everything is OK

$ php composer.phar require phansys/getid3:~2.1@dev

any idea to solve it?

thanks in advance

[phansys]

Sorry for the delay @xmon. Please note that stability flags only works at the root composer.json (the file which is in the same directory where you're running the command): https://getcomposer.org/doc/04-schema.md#package-links. So if you want to install this package there, you must whitelist it at require section of that file.