Simple installation method:
Linux:
wget -O - http://bit.ly/setupCrystal | bash
FreeBSD:
# first, you must have installed bash shell for running script
pkg install bash
curl -L https://bit.ly/setupCrystal | bash
- Ubuntu 18.10 amd64
- openSUSE Tumbleweed 2018-11-12 amd64
- FreeBSD