[fabio@computer install-supervp]$ sudo ./install-script 
[sudo] password di fabio: 
======================================
This script will install supervp on your system!
Please anwser the following questions to select the
destination directory.
enter RETURN to proceed !

There are two possible installation methods:

1.) install supervp in your home directory into /root/svp. 
2.) make a global installation in /usr/local.
    You will need root privilege for the second
    type of installation!

======================================
Enter 1 to install supervp into your HOME directory
Enter 2 to install supervp globally into /usr/local
2
=========================================
=========================================
english.messages/svp2.103/
english.messages/svp2.103/svpLeccmd3.english.msg
english.messages/svp2.103/svpAmpli.english.msg
english.messages/svp2.103/svpConnexion.english.msg
english.messages/svp2.103/svpMessage.english.msg
english.messages/svp2.103/svpMixer.english.msg
english.messages/svp2.103/svpHorloge.english.msg
english.messages/svp2.103/svpAnalyse.english.msg
english.messages/svp2.103/svpSynthese.english.msg
english.messages/svp2.103/svpModule.english.msg
english.messages/svp2.103/svpIcanal.english.msg
english.messages/svp2.103/svpLib-sf.english.msg
english.messages/svp2.103/svpPatch.english.msg
english.messages/svp2.103/svpAiff.english.msg
english.messages/svp2.103/svpWindow.english.msg
english.messages/svp2.103/svpUtil.english.msg
english.messages/svp2.103/svpSVP.english.msg
english.messages/svp2.103/svpLeccmd1.english.msg
english.messages/svp2.103/svpFilter.english.msg
english.messages/svp2.103/svpVoix.english.msg
english.messages/svp2.103/svpResample.english.msg
english.messages/svp2.103/svpLeccmd2.english.msg
english.messages/svp2.103/svpSf.english.msg
english.messages/svp2.103/svpOcanal.english.msg
english.messages/svp2.103/svpGeneral.english.msg
supervp has been successfully installed onto your system!

you can run supervp by just typing supervp
on the command prompt
try supervp -h for help

                        Good luck!

[fabio@computer install-supervp]$ supervp -init_key_file /home/fabio/Scaricati/IRCAM/activation_key_20201125/Ircam_Activation_Key.txt
key initialization failed
[fabio@computer install-supervp]$