phonegap plugin in Angularjs ngCordova

Question

I have a slight difficulty in understanding how to install these plugins, in general they never work for lack of some file I haven’t called or anything like that.

For example, this facebook plugin that phonegap forces you to use for better performance results, https://github.com/Wizcorp/phonegap-facebook-plugin. Browser method via ngCordova: http://ngcordova.com/docs/plugins/facebook/

I install it via git-shell, all right. I move the js file to the js folder of my root, I call this js on index, but even so, when I call the function, it tells me it is undefined.

There is something else I need to know when installing these plugins?

Grateful From Now!

Edit:

I’m trying to insert the method this way:

myApp.config(function($cordovaFacebookProvider) {
var appID = 123456789;
var version = "v2.0"; // or leave blank and default is v2.0
$cordovaFacebookProvider.browserInit(appID, version);
});

But the following error appears: Uncaught Error: [$injector:modulerr]

I tried this way, but it didn’t work either:

$scope.testeButton = function(name,description,image){
        myApp.config(["$cordovaFacebookProvider",function($cordovaFacebookProvider) {
              var appID = xxxxxxxxxx;
              var version = "v2.5"; // or leave blank and default is v2.0
              $cordovaFacebookProvider.browserInit(appID, version);
              console.log('aqui');
            }]);

        var options = {
            method: "feed",
            link: "http://example.com",
            caption: "Such caption, very feed."
      };
        $cordovaFacebook.showDialog(options)
            .then(function(success) {
              // success
            }, function (error) {
              // error
            });
    }

Appeared cordovaFacebook is not defined