deb-get is an excellent tool to fetch and install DEB packages from official sources on Ubuntu and Debian-based distributions.
Installing the current release of deb-get (v0.4.0) on Ubuntu 24.04 results in an error:
deb-get was updated recently to add support for Ubuntu 24.04, however the changes are yet to be packaged and released as a new version.
Till a new version is released, you can install deb-get on Ubuntu 24.04 by running the command below. It will fetch the latest code from the repo, build a DEB package, and install it.
wget -O- https://raw.githubusercontent.com/teejee2008/scripts/master/install_deb-get_current | bash