@Reket
You can fork the project on GitHub and either maintain the project as XBMC4Xbox specific or make changes specific to XBMC4Xbox (wrapper in an OS check) and create a pull request back to the main project for the author to include into the next release.
This way everyone can try your sourcecode, make ZIP releases that others can deploy into their XBMC4Xbox instead of having to edit lines of code themselves.
Have you tried deploying current version (2.2.1) from GitHub? Note the large "Clone or Download" green button on the top right side (choose Download ZIP after) https://github.com/jackyNIX/xbmc-mixcloud-plugin