Error running trying add platform: $ionic cordova build android

[perukali51]

$ionic cordova build android

I am getting the following error when run the above command. Any thoughts?

C:\BCOM\BusinessDirectory-1.15\project>ionic cordova add platform android{ Error: Cannot find module 'C:\BCOM\BusinessDirectory-1.15\project\node_modules\ionic' at Function.Module._resolveFilename (module.js:469:15) at Function.Module._load (module.js:417:25) at Module.require (module.js:497:17) at require (internal/module.js:20:19) at C:\Users\Rama\AppData\Roaming\npm\node_modules\ionic\bin\ionic:18:13 code: 'MODULE_NOT_FOUND' }