headroom doctest
headroom doctest

    src/Headroom/Command/Utils.hs:20:1: error:
        Could not load module ‘RIO’
        It is a member of the hidden package ‘rio-0.1.19.0’.

jonschoning/stackage,fpco/stackage,soenkehahn/stackage,simonmichael/stackage,Daniel-Diaz/stackage,mrkkrp/stackage,michalkonecny/stackage,iand675/stackage