--8<---------------cut here---------------start------------->8--- building /gnu/store/rb5cigrwvqgm87hxpf553g283lc2j6px-jupyter-1.0.0.drv... guix package: error: profile contains conflicting entries for python-ipython guix package: error: first entry: python-ipython@7.9.0 /gnu/store/z0yarar134q6sziqncjdlfg2h2w5b2yh-python-ipython-7.9.0 guix package: error: ... propagated from python-ipywidgets@7.5.1 guix package: error: ... propagated from jupyter@1.0.0 guix package: error: second entry: python-ipython@7.9.0 /gnu/store/avmg5jd7kccchxadsd9c7zq0p3shlk3w-python-ipython-7.9.0 guix package: error: ... propagated from python-qtconsole@4.4.3 guix package: error: ... propagated from jupyter@1.0.0 hint: You cannot have two different versions or variants of `jupyter' in the same profile. --8<---------------cut here---------------end--------------->8---
The reason here is that python-ipywidgets asks for (prompt-toolkit-2-instead-of-prompt-toolkit python-ipython) whereas python-qtconsole just wants python-ipython. The result is that two different variants of python-ipython are requested. -- Ricardo