Install electron-packager
npm i -g electron-packager
For MacOS, Install electron-installer-dmg
-> npm i -g electron-installer-dmg
-> electron-packager . usd2npr --platform=darwin --arch=x64
-> electron-installer-dmg usd2npr-darwin-x64/usd2npr.app usd2npr_1.0.1_x64 --out=builds
For Linux(Debian), Install electron-installer-debian
-> npm i -g electron-installer-debian
-> electron-packager . usd2npr --platform=linux --arch=x64
-> electron-installer-debian --src usd2npr-linux-x64 --dest builds/ --arch amd64
For other platforms, click here