octave from home:lukshuntim:octave:octave-dev project

Select Your Operating System

For xUbuntu 16.04 run the following:
Keep in mind that the owner of the key may distribute updates, packages and repositories that your system will trust (more information).
echo 'deb http://download.opensuse.org/repositories/home:/lukshuntim:/octave:/octave-dev/xUbuntu_16.04/ /' | sudo tee /etc/apt/sources.list.d/home:lukshuntim:octave:octave-dev.list
curl -fsSL https://download.opensuse.org/repositories/home:lukshuntim:octave:octave-dev/xUbuntu_16.04/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_lukshuntim_octave_octave-dev.gpg > /dev/null
sudo apt update
sudo apt install octave