cd /opt/microchip/xc8/vX.XX
sudo mv $HOME/Documents/Travail/peripheral-libraries-for-pic18-v2.00rc3-linux-installer.run /opt/microchip/xc8/vX.XX/
sudo chmod u+x peripheral-libraries-for-pic18-vX.XXrc3-linux-installer
.sudo /peripheral-libraries-for-pic18-vX.XXrc3-linux-installer