./build.sh: 14: [: xorg.gnome.Polari: unexpected operator
========== Building org.gnome.Polari ================
Fetching git repo https://gitlab.gnome.org/GNOME/polari.git, ref refs/heads/master
error: org.gnome.Sdk/arm/master not installed
Failed to init: Unable to find sdk org.gnome.Sdk version master