Errors in installing plantri to generate planar graphs
So I was trying to use:
gen = graphs.planar_graphs(4)
lst = list(gen)
Then I get an error that plantri is not available.
I exit the sage, and type in the terminal
sage -i plantri
which gives the following:
make: * No rule to make target 'all-toolchain'. Stop.
How do I install plantri?
On which OS ? how did you install Sage ?
I'm using Linux Mint. Installed using sudo apt install sagemath.