qgroundcontrol from hardware:RC-Model project

For Fedora 28 run the following as root:

dnf config-manager --add-repo https://download.opensuse.org/repositories/hardware:RC-Model/Fedora_28/hardware:RC-Model.repo
dnf install qgroundcontrol

For openSUSE Tumbleweed run the following as root:

zypper addrepo https://download.opensuse.org/repositories/hardware:RC-Model/openSUSE_Tumbleweed/hardware:RC-Model.repo
zypper refresh
zypper install qgroundcontrol

For 15.4 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/hardware:RC-Model/15.4/hardware:RC-Model.repo
zypper refresh
zypper install qgroundcontrol

For xUbuntu 16.04 run the following:

Keep in mind that the owner of the key may distribute updates, packages and repositories that your system will trust (more information).

echo 'deb http://download.opensuse.org/repositories/hardware:/RC-Model/xUbuntu_16.04/ /' | sudo tee /etc/apt/sources.list.d/hardware:RC-Model.list
curl -fsSL https://download.opensuse.org/repositories/hardware:RC-Model/xUbuntu_16.04/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/hardware_RC-Model.gpg > /dev/null
sudo apt update
sudo apt install qgroundcontrol