Cannot Install plugin

[rafaeldcastro]

Hi Eddy, I'm probably doing it all wrong but here its my problem:

I'm on Ubuntu trying to install the plugin, so I can adapt it to IOS, as you show on README, then build it with Adobe Phonegap Platform.

But the plugin simply don't install.

Here's the error:
Can you give some directions? Should I use this only on a Mac?

Installing "cordova-plugin-app-icon-changer" for android
Failed to install 'cordova-plugin-app-icon-changer': Error: ENOENT: no such file or directory, open '/home/rafael/projects/myapp/platforms/android/AndroidManifest.xml'
    at Error (native)
    at Object.fs.openSync (fs.js:642:18)
    at Object.fs.readFileSync (fs.js:510:33)
    at Object.parseElementtreeSync (/home/rafael/projects/myapp/platforms/android/cordova/node_modules/cordova-common/src/util/xml-helpers.js:180:27)
    at new AndroidManifest (/home/rafael/projects/myapp/platforms/android/cordova/lib/AndroidManifest.js:29:20)
    at AndroidProject.getPackageName (/home/rafael/projects/myapp/platforms/android/cordova/lib/AndroidProject.js:99:12)
    at Api.addPlugin (/home/rafael/projects/myapp/platforms/android/cordova/Api.js:223:57)
    at handleInstall (/usr/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:594:10)
    at /usr/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:357:28
    at _fulfilled (/usr/lib/node_modules/cordova/node_modules/cordova-lib/node_modules/q/q.js:787:54)
(node:7054) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: ENOENT: no such file or directory, open '/home/rafael/projects/myapp/platforms/android/AndroidManifest.xml'

I think I should be seeing anything related to android.... xD
Thanks for your attention!