You need the MATLAB Compiler SDK product (which in turn requires MATLAB Compiler product.)
With newer MATLAB, once you have licensed these, to install you can use Add-Ons -> Get Add-Ons . In the Add-On Explorer that comes up, search for SDK. In the list that comes up, "MATLAB Compiler SDK" will probably be the first entry: click on its title. In the page that comes up, click on Install. MATLAB will confirm that you want to install. Click Continue and go through the process. (Note: you might have to install MATLAB Compiler first.)
Note: If I recall correctly, MATLAB Compiler and MATLAB Compiler SDK are not available for Student licenses or Home licenses.
