I’m trying to load sprintf library into my scripts. https://github.com/alexei/sprintf.js/blob/master/src/sprintf.js

I uploaded the library into my file cabinet to SuiteScripts/Modules/sprintf.js

If I load the library in client script, it works fine and as expected as following:

/**
 * @NApiVersion 2.x
 * @NScriptType ClientScript
 * @NModuleScope SameAccount
 */
define([    
    'SuiteScripts/Modules/sprintf.js'],
    function (spf){}
]); 

However, if I do the same steps in any kind of Server scripts such as user event script or suitelet. It doesn’t load at all. and it throws this error: org.mozilla.javascript.EcmaError: TypeError: Cannot call method “sprintf” of undefined

Note: if you use require function in the chrome debugger, it loads and works fine.

Any Suggestion or help would be much appreciated.