the code sample from https://github.com/nathanreyes/v-calendar/blob/master/docs/installation.md for CDN doesn't work

[vadrer]

the code sample from https://github.com/nathanreyes/v-calendar/blob/master/docs/installation.md for CDN doesn't work for me

v-calendar:1 Uncaught TypeError: a.a.mixin is not a function
    at 1315 (v-calendar:1:10238)
    at r (v-calendar:1:413)
    at 2af9 (v-calendar:1:75267)
    at r (v-calendar:1:413)
    at Object.<anonymous> (v-calendar:1:127484)
    at 34e9 (v-calendar:1:129242)
    at r (v-calendar:1:413)
    at Module.fb15 (v-calendar:1:217622)
    at r (v-calendar:1:413)
    at 00ee (v-calendar:1:1217)

Probably more setup is needed for the example to work?
Thanks in advance!

[vadrerko]

any news?