Install Rheolef from binary distribution

GNU/Linux: binaries for debian, ubuntu and mint distributions of the GNU/Linux system.
Just enter the following command line:
```
  apt-get update
  apt-get install rheolef
```

MAC-OSX: binaries are in preparation. Please install From sources. Any feedback is wellcome.

Backport of the most recent version

Our current GNU/Linux distribution possibly do not contains the last Rheolef version, but a previous one. Thus, for convenience, the last version is backported as binaries for all current and olders Linux GNU/Debian and Ubuntu system versions, for the amd64 (aka x86_64) processor families.

As root user, add in your /etc/apt/sources.list one of the following lines, depending on our system variant:

on the debian oldstable buster variant (10.0):
deb-src http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/source/ ./ deb http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/debian/ buster/
on the debian stable bullseye variant (11.0):
deb-src http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/source/ ./ deb http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/debian/ bullseye/
on the debian testing bookworm variant (12.0):
deb-src http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/source/ ./ deb http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/debian/ bookworm/
on the debian unstable sid variant:
deb-src http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/source/ ./ deb http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/debian/ sid/

on the ubuntu focal fossa LTS (20.04) variant:
deb-src http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/source/ ./ deb http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/ubuntu/ focal/
on the ubuntu hirsute hippo (21.04) variant:
deb-src http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/source/ ./ deb http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/ubuntu/ hirsute/
on the ubuntu impish indri (21.10) variant:
deb-src http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/source/ ./ deb http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/ubuntu/ impish/
on the ubuntu jammy jellyfish LTS (22.04) variant:
deb-src http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/source/ ./ deb http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/ubuntu/ jammy/
on the ubuntu kinetic kudu (22.10-pre) variant:
deb-src http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/source/ ./ deb http://www-ljk.imag.fr/membres/Pierre.Saramito/rheolef/ubuntu/ kinetic/

Finally, enter the following command lines:

echo >> /etc/apt/apt.conf.d/99verify-peer.conf "Acquire { https::Verify-Peer false }"
apt-get update -q -oAcquire::AllowInsecureRepositories=true
apt-get install -y rheolef --allow-unauthenticated