I am using Ubuntu(15.10) 64-bit system and I use chrome for my logs.
I am trying to do android push notification and http://docs.ionic.io/v1.0/docs/push-from-scratch# using this ionic doc i am trying to do push notification.
when try to install ionic plugin add phonegap-plugin-push
I am getting error like Error: Variable(s) missing (use: --variable SENDER_ID=value).
why this error occurs can any one give me a solution to solve this.