Hi, Thanks for the report. Well, something is wrong but it is not easy to spot out what. For example, the history shows,
<https://data.guix.gnu.org/repository/1/branch/master/package/qoauth/output-history> that something in the qtbase or qca dependencies is going wrong. Trying to locally build with, --8<---------------cut here---------------start------------->8--- for ci in $(git log --format="%H %s" | grep qtbase | head -5 | cut -f1 -d' '); \ do guix time-machine --commit=$ci \ -- build qoauth --no-grafts ; done --8<---------------cut here---------------end--------------->8--- does not build easily. I am trying to figure out why. In the meantime, if you absolutely need the package qoauth, it is avaible with: guix time-machine --commit=ec944bdd -- install qoauth but the substitute is not available, so it will burn a bit of CPU. Thanks, simon