I have to explicitly define the $TEXMACS_HOME_PATH env variable in my $HOME/.bashrc
But note that I've not previously defined the $TEXMACS_PATH variable.
The Insert->Session->Jupyter menu is available after that and the jupyter session is launched.
Sorry, I've checked with the installation of another Texmacs plugin and the behavior is the same for me, so the issue is obviously not related to tm-jupyter plugin.
It looks like the TEXMACS_HOME_PATH is not automatically found on Ubuntu 20.04 with the .deb package:
I have to explicitly define the
$TEXMACS_HOME_PATH
env variable in my$HOME/.bashrc
But note that I've not previously defined the$TEXMACS_PATH
variable.The Insert->Session->Jupyter menu is available after that and the jupyter session is launched.