Build ble application from command line legato

when trying to build : BluetoothServices I get :

~/leaf_mangoh_yellow/mangOH/apps/BluetoothServices$ mkapp -t wp77xx -s …/…/components bluetoothServices.adef
** ERROR:
/home/administrator/leaf_mangoh_yellow/mangOH/apps/BluetoothServices/bluetoothServicesComponent/Component.cdef:38:17: error: Couldn’t find file ‘io.api’.

please assist

you can see here which is same issue as yours:

Also the io.api file is here: