Unable to install package

Working on an Electron JS app for linux.
Followed the installation process given in about page, getting following errors while installing the package unable to proceed further.

> node-bluetooth@1.2.6 install /home/user/Documents/electronjs/bluetooth_test/node_modules/node-bluetooth
> node-gyp configure build

make: Entering directory '/home/user/Documents/electronjs/bluetooth_test/node_modules/node-bluetooth/build'
  CXX(target) Release/obj.target/BluetoothSerialPort/src/linux/BluetoothSerialPort.o
../src/linux/BluetoothSerialPort.cc:18:14: error: variable or field ‘InitAll’ declared void
 void InitAll(Handle<Object> exports) {
              ^
../src/linux/BluetoothSerialPort.cc:18:14: error: ‘Handle’ was not declared in this scope
../src/linux/BluetoothSerialPort.cc:18:27: error: expected primary-expression before ‘>’ token
 void InitAll(Handle<Object> exports) {
                           ^
../src/linux/BluetoothSerialPort.cc:18:29: error: ‘exports’ was not declared in this scope
 void InitAll(Handle<Object> exports) {
                             ^
In file included from ../src/linux/BluetoothSerialPort.cc:12:0:
../src/linux/BluetoothSerialPort.cc:23:34: error: ‘InitAll’ was not declared in this scope
 NODE_MODULE(BluetoothSerialPort, InitAll)
                                  ^
/home/user/.cache/node-gyp/12.8.1/include/node/node.h:556:36: note: in definition of macro ‘NODE_MODULE_X’
       (node::addon_register_func) (regfunc),                          \
                                    ^
../src/linux/BluetoothSerialPort.cc:23:1: note: in expansion of macro ‘NODE_MODULE’
 NODE_MODULE(BluetoothSerialPort, InitAll)
 ^
BluetoothSerialPort.target.mk:115: recipe for target 'Release/obj.target/BluetoothSerialPort/src/linux/BluetoothSerialPort.o' failed
make: *** [Release/obj.target/BluetoothSerialPort/src/linux/BluetoothSerialPort.o] Error 1
make: Leaving directory '/home/user/Documents/electronjs/bluetooth_test/node_modules/node-bluetooth/build'
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/home/user/.nvm/versions/node/v12.8.1/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:196:23)
gyp ERR! stack     at ChildProcess.emit (events.js:203:13)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12)
gyp ERR! System Linux 4.15.0-66-generic
gyp ERR! command "/home/user/.nvm/versions/node/v12.8.1/bin/node" "/home/user/.nvm/versions/node/v12.8.1/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "configure" "build"
gyp ERR! cwd /home/user/Documents/electronjs/bluetooth_test/node_modules/node-bluetooth
gyp ERR! node -v v12.8.1
gyp ERR! node-gyp -v v5.0.3
gyp ERR! not ok 
npm WARN bluetooth_test@1.0.0 No description
npm WARN bluetooth_test@1.0.0 No repository field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-bluetooth@1.2.6 install: `node-gyp configure build`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the node-bluetooth@1.2.6 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

OS - Ubuntu 16.04
Node - 12.8.1
NPM - 6.10.2
Electron JS - 7.0.1
Node-gyp - 5.0.3

Inizia riproducendo l' npm install con Node 12.8.1, node-gyp 5.0.3, Electron 7.0.1 e Ubuntu 16.04, quindi esamina src/linux/BluetoothSerialPort.cc intorno a InitAll e al punto di ingresso NODE_MODULE. Il lavoro è completato quando il pacchetto node-bluetooth viene installato correttamente senza gli errori di compilazione C++ segnalati.