gistfile1.txt

// YUI.Env is not populated until you build a YUI base object once. You can cache a reference to it here, if you'd like, 
// but you probably don't want to require anything. You certainly don't want to require anything from the Gallery.
YUI()
YUI.Env[YUI.version].groups.gallery.base = "http://path.to.my.server/lib/yui-gallery/build";
YUI.Env[YUI.version].groups.gallery.comboBase = "http://path.to.my.server/combo?
YUI.Env[YUI.version].groups.gallery.root = "lib/yui-gallery/build";

// This is how you *should* do this, ignore everything above:

YUI({groups: { gallery: { base: "http://path.to.my.server/lib/yui-gallery/build", comboBase: "http://path.to.my.server/combo?", root: "lib/yui-gallery/build" } } });