Basically you can't as the Pi doesn't have enough main memory for the current version. I did try with an older version and it installed and started to come up, but again, the Pi is hobbled by having so little memory.
It works, just, on a Pi2 B+ and the instructions are:
Have you got it to work? When I did it, it was sooooooo slooooow that is was unusable. And the newer versions of Confluence want 2G+ min.
Work - technically yes. Usable - pfff
It looks like you're new here. Sign in or register to get started.