For some reason the minified file missing in npm

[artyil]

How to reproduce:

/tmp/123$ npm install jquery-mousewheel  
/tmp/123  
└── jquery-mousewheel@3.1.13  
  
/tmp/123$ ls -aR  
.            ..           node_modules  
  
./node_modules:  
.                 ..                jquery-mousewheel  
  
./node_modules/jquery-mousewheel:  
.                    ChangeLog.md         README.md            package.json  
..                   LICENSE.txt          jquery.mousewheel.js

[scottsawyer]

I have the exact same problem the only files included are:
ChangeLog.md jquery.mousewheel.js LICENSE.txt package.json README.md

It downloaded v3.1.13