@manuel, i’ve got a canon lbp 6030 too, i 've had the same problem to normal build the python2 from the AUR ( i don’t have details, but it failed on 7 tests), after that i run
yay -S python2 --mflags “–nocheck”, and was able to install python2.
@ricklinux, the mini-tutorial you’ve linked is incomplete driver is installled but…), miss a important package “ghostscript”, without it you can’t print something. sometimes i use cndrvcups-lt or cnrdrvcups-sfp, both package install the right driver.
hm wondering why it should need python2 at all …
the package that brings in the need for python2 is https://aur.archlinux.org/packages/libglade but I can see that all of the mentioned AUR builds are hugely outdated and not updated after the removal of python2.
Made some test, unfortunately captdriver-git only works with some lbp 2000 and 3000 series, not suitable for 6000 series or…
For now the best way i’ve found to install python2 is :