Hi Simon, > On sam., 30 mars 2024 at 00:27, Ricardo Wurmus <[email protected]> wrote: > >>> $ guix shell r r-keras -C python-minimal r-reticulate tensorflow >> >> Is this with tensorflow from guix-science? The old Tensorflow 1.9 in >> Guix does not provide Keras. Only the more recent one in Guix Science >> does. > > Using Guix 929ddec, it fails as reported previously; using > [email protected]. Let try with [email protected]. > > Well, although I have guix.bordeaux.inria.fr as substitutes, I had to > rebuild tensorflow. Ouch!
This appears to be a common problem, but we don't know why. It's probably related to the bazel-build-system. You'll get substitutes only if you use `--no-grafts'. > Then I get this: > > --8<---------------cut here---------------start------------->8--- > $ guix time-machine -C channels.scm -- shell -C r r-keras -C > python-minimal r-reticulate [email protected] You need python-tensorflow (also from guix-science), not just the tensorflow library. -- Ricardo
