Hi Timothee, On 15 June 2024 10:22:32 UTC, timotheemathieu--- via Bug reports for GNU Guix <bug-guix@gnu.org> wrote: >According to https://issues.guix.gnu.org/20889 I believed that tkinter should >be automatically included into python
Not quite. Quoting Ludo' in that thread: "I think we should move tkinter*.so to a separate output of the Python packages" And indeed: ~ λ guix show python name: python version: 3.10.7 outputs: + tk: [description missing] + idle: [description missing] + out: everything else [...] So there's no bug, you just never included tkinter in your environment when you thought you had. Iinstead of >guix shell -CN python tk tcl -- python3 -m tkinter try ~ λ guix shell -CN python{,:tk} -- python3 -m tkinter 'python{,:tk}' is bash shorthand that expands to 'python python:tk'. I get a $DISPLAY error because this machine doesn't run X, but that implies success, right? Kind regards, T G-R Sent on the go. Excuse or enjoy my brevity.