curl https://repo.qvq.network/key/qvq_signing.key | gpg --dearmor | tee /usr/share/keyrings/qvq-keyring.gpg >/dev/null

echo "deb [signed-by=/usr/share/keyrings/qvq-keyring.gpg] https://repo.qvq.network/debian trixie main" | tee /etc/apt/sources.list.d/qvq.list
echo "deb [signed-by=/usr/share/keyrings/qvq-keyring.gpg] https://repo.qvq.network/debian trixie-backports main" | tee /etc/apt/sources.list.d/qvq-backports.list