Когда я попытался скомпелировать ваш код, то получил вот такую ошибку. Что не так то?
..ers\OK\Downloads\ZeroBraneStudio\myprograms\untitled.lua:1: module 'event' not found:
no field package.preload['event']
no file '.\event.lua'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\bin\lua\event.lua'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\bin\lua\event\init.lua'
no file './event.lua'
no file './event/init.lua'
no file './lua/event.lua'
no file './lua/event/init.lua'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\lualibs/event/event.lua'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\lualibs/event.lua'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\lualibs/event/event/init.lua'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\lualibs/event/init.lua'
no file 'C:\Users\OK\luadist\5.1\lib\lua/event.lua'
no file 'C:\Users\OK\luadist\5.1\lib\lua/event/init.lua'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\bin/event.dll'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\bin/clibs/event.dll'
no file '.\event.dll'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\bin\event.dll'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\bin\loadall.dll'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\bin/event.dll'
no file 'C:\Users\OK\Downloads\ZeroBraneStudio\bin/clibs/event.dll'
no file 'C:\Users\OK\luadist\5.1\lib\lua/event.dll'