Topic on Extension talk:Bootstrap/Flow

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

 Problem 1
   - The requested package mediawiki/bootstrap could not be found in any version, there may be a typo in the package name.

Could be that you need to allow composer to install dev packages. See https://www.mediawiki.org/wiki/Skin:Chameleon#Installation (item 3).

I believe this is how the "composer.json" file has to be set up:

{
        "require": {
                "php": ">=5.3.2",
                "mediawiki/bootstrap": "1.*@dev"
        },
	"minimum-stability" : "dev",
	"prefer-stable" : true
}

Hope that this is it. By the way, neither MediaWiki (alpha) nor Cameleon provide a "composer-example.json" file.

Not any more. Instead MW now has a composer.json, that you have to modify. And remember on every pull to stash and unstash. :(

Oh my gosh! Indeed, this is really going to be fun. :(

That fixed it I guess. Thanks a lot!