How to publish package controller and views of laravel package?

I have developed laravel package .I put it in package folder not vendor. it is running nicely when i run this on the same project where I developed but when i download it in other project it doesn't work.

In ProviderRepository.php line 208:                                                             
Class 'Coldxpress\Ticket\TicketServiceProvider' not found  

This is package:

composer require coldxpress/ticket

Where it is going wrong?

via Chebli Mohamed