Getting the following error - even with LibDeflate installed

161x EnemyGrid\libs\DF\fw.lua:3897: Cannot find a library instance of "LibDeflate".
[string "=[C]"]: in function error' [string "@LibButtonGlow-1.0-7\LibStub\LibStub.lua"]:23: in function GetLibrary'
[string "@EnemyGrid\libs\DF\fw.lua"]:3897: in main chunk

Locals:
(*temporary) = "Cannot find a library instance of "LibDeflate"."