Setup unknown npm package on require

auto_npm_setup.js

(function(){
    var r=require;
    require=function (n){
        try{
            return r(n);
        }
        catch(e){
            r('child_process').exec('npm i ' + n,function (err,body){
                try{

                    console.log('Module "' +n + '"" not found, try to install. Please restart the app\n' + body );
                    return r(n);
                }
                catch(e){
                }
            });
        }
    };
})();