OK, gluing would probably be best, but if you're familiar with contact cement, that would probably be you best choice over regular water based carpet adhesive.....though my choice would be the non-solvent version of contact cement.....the carpet adhesive might take up to a year to cure...the nature of its formulation is such that once tack has begun it allows for slight creep-back of the vinyl because the vinyl is normally rolled in place with a 100# roller, so the regular adhesive takes a long time to cure and might cause a problem for curios beaks and/or adjacent carpet fibers...contact cement, on the other hand, is applied to both surfaces, allowed to dry, then are pressed together, but if you're not familiar with using it, follow the directions & do some practice gluing, doesn't make any difference what you practice on, but once the two surfaces are pressed together, they're glued...no room for errors.....
Sorry for the misunderstanding.....
Sorry for the misunderstanding.....