For the past few weeks, I have had install failures with nyxt.

I am running guix package manager on the Librem 5 and get the following. Always fails when it gets to inkscape. Anyone got pointers? I've heard to try --subsitute-urls, but I am already using the standard bordeaux and ci.guix. This is only a recent problem. Nyxt installed fine a month and a half ago, and I have loaded other software through guix without issue.