unity stuck at importing Vuforia resolving packages

I am using latest version of unity when I import Vuforia sdk from the asset store and it stucks at resolving packages I tried every method but even time it sticks at resolving packages

I tried with the package manager and it doest install the Vuforia is there any solution to this>

 

I have the same problem now.
I did the same thing to add the vuforia package from asset store. In one computer, it worked. In other one, it did not.
I have tried some solutions in Internet but they could not help me.
How have you solved the problem?

 

THERE ARE TWO WAYS :-

1> YOU SHOULD WAIT UNTIL IT FINISH , BBECAUSE IT IS DOWNLOADING SOME ESSENTIAL FILES


2> DOWNLOAD VUFORIA CORE SAMPLES OF LATEST VERSIONS AND THEN DOWNLOAD VUFORIA PACKAGE OF SAME VERSION AS OF VUFORIA CORE SAMPLES THEN IMPORT VUFORIA CORE SAMPLES AND THEN VUFORIA PACKAGES . IT WILL WORK DEFINETELY