If I want to install julia systemwide, I just add it somewhere accessible and sysmink julia to /usr/bin/julia. This works perfectly because then each user will have its own ~/.julia folder, but if I want juliaup systemwide? The curl method described seems only for user installation…
EDIT: and, no, it doesn’t seems to “simply work”.. even if I chmod 777 the whole folder (!) I got the error that the julia launcher failed to figure out which juliaup channel to use…