The master branch builds against xul-15. You're not using the master branch, as it DOES NOT build.
That looks like sb-trunk-oldxul or taglib-testing, as both of those are marked 2.2.0.
Master's version is setup to be v15 right now.
That looks like sb-trunk-oldxul or taglib-testing, as both of those are marked 2.2.0.
Master's version is setup to be v15 right now.