Installation procedure

Add new apt repository to your system

Setup your computer to accept packages from Parrot’s public server.

$ echo "deb `lsb_release -cs`/" | sudo tee /etc/apt/sources.list.d/sphinx.list > /dev/null
$ sudo apt-key adv --keyserver --recv-keys 508B1AE5

Install the packages

$ sudo apt update
$ sudo apt install parrot-sphinx

Important: As told at the end of the installation, you need to log out from your session, then relog to complete the installation.