Manjaro

I-Nex is in the community repository:
sudo pacman -S i-nex libcpuid
To remove the program, follow the instructions
sudo pacman -R i-nex libcpuid
sudo pacman -S i-nex libcpuid
sudo pacman -R i-nex libcpuid
git clone https://aur.archlinux.org/packages/libcpuid-git
cd libcpuid-git
makepkg -sirc
mkdir -p I-Nex
cp I-Nex
wget -c https://raw.githubusercontent.com/i-nex/I-Nex/master/dist/PKGBUILD
makepkg -sirc
sudo dnf copr enable brollylssj/I-Nex
sudo dnf copr enable brollylssj/libcpuid
sudo dnf install libcpuid11.* i-nex.* gambas3-gb-qt5-webkit.*