Ruby 2.2.3 - the program - a dynamic code and open source language. It should be noted separately simplicity of the program and work with a variety of factors, so that provides a much better result.
Python 3.6.0 - this program is a dynamic programming language with which you will find new opportunities for integration with other similar programs. Also, you will be available to convenient tools and libraries, and much more.
NSIS 3.0 - this software is like no other suit you, if you had to create Windows installers. As well, you will be able to use a strong component for various tasks. Use NSIS to vote high technology.
Inno Setup 5.5.9 - do you need a full-featured installer that would allow you to perform all operations with the programs of Windows? Then be sure to select the Inno Setup, because it is the undisputed leader in this field. With it, you gain a huge opportunity.