Hi Tomas, > However when I start `guix repl' and try to use modules from those extra > channels, it does not work:
I believe you're being hit with https://issues.guix.gnu.org/61343, "modules from channels is not available to "guix repl". As a workaround try ,use (gnu packages). That module has a destructive setter (%package-module-path I believe) that extends the load path. That should resolve your issue. Ideally the issue itself would be resolved of course. I believe a solution has been identified. There was a comment by Ludo regarding program name memoization that's beyond my understanding so I don't know what else needs to be done [1]. [1]: https://issues.guix.gnu.org/61343#12 -- Take it easy, Richard Sent Making my computer weirder one commit at a time.