ionic info
Your system information:
Cordova CLI: 6.5.0
Ionic CLI Version: 2.2.1
Ionic App Lib Version: 2.2.0
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Linux 4.4
Node Version: v7.7.3
Xcode version: Not installed
ionic start --v2 io2geoloc blank
cd io2geoloc
ionic platform add android
Follow the instructions at https://ionicframework.com/docs/v2/native/geolocation/
ionic plugin add cordova-plugin-geolocation
npm install --save @ionic-native/geolocation
and copy paste the code from the offcial documentation into app.component.ts
And try to build the application:
ionic serve