Unable to use the library

[nbhatti]

I am trying to use qless-core
local queue = require "qless"
But right after that, I get the following error,
./qless.lua:2009: attempt to get length of global 'KEYS' (a nil value)
It looks like I am not initializing the library correctly? Is there any other way to initialize?

Thanks.

[dlecocq]

This library is for use inside the context of redis, but not as a lua client to qless -- is that the way you're trying to use it?