sdbuild/scripts/setup_host.sh error curses library not found

[bit-bash]

Running under Ubuntu 20.04.6.
When configuring crosstool-ng-1.24.0 it reports that curses library not found.

Solution is to install ncurses-dev:
sudo apt-get install ncurses-dev

Recommend this "missing" package to be added to the big PACKAGES list in setup_host.sh.

[schelleg]

Will fix in next release