composer not loading your library.

[flik]

"repositories": [
{
"type": "vcs",
"url": "https://github.com/Youpie/simple-html-dom"
},
{
"type": "vcs",
"url": "https://github.com/jamesfinley/ORM"
}
],
"require": {
"simple-html-dom/simple-html-dom": "",
"vlucas/spot2": "~2.0",
"ORM/ORM": ""

}

[Composer\Repository\InvalidRepositoryException]
No valid composer.json was found in any branch or tag of https://github.com
/jamesfinley/ORM, could not load a package from it.