apt install zapzap fails outright — ZapZap is not in the official Debian or Ubuntu archives at all. Add the deb.griffo.io
repository below and sudo apt install zapzap gives you the current
release on Debian and Ubuntu alike — currently zapzap 7.4.1
(updated 2026-08-17).
📦 Add the repository, then apt install zapzap
Step 1: Add repository & key
sudo install -d -m 0755 /etc/apt/keyrings
curl -fsSL https://deb.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | sudo gpg --dearmor --yes -o /etc/apt/keyrings/deb.griffo.io.gpg
echo "deb [signed-by=/etc/apt/keyrings/deb.griffo.io.gpg] https://deb.griffo.io/apt $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/deb.griffo.io.list > /dev/null
sudo apt updateinstall -d -m 0755 /etc/apt/keyrings
curl -fsSL https://deb.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | gpg --dearmor --yes -o /etc/apt/keyrings/deb.griffo.io.gpg
echo "deb [signed-by=/etc/apt/keyrings/deb.griffo.io.gpg] https://deb.griffo.io/apt $(lsb_release -sc) main" | tee /etc/apt/sources.list.d/deb.griffo.io.list > /dev/null
apt updateStep 2: apt install zapzap
sudo apt install -y zapzapapt install -y zapzap🔄 How to apt install the latest ZapZap
Once the repository is added there is no separate "install latest" command — apt
already resolves to the newest version this repository serves, and that is rebuilt within hours of
every upstream ZapZap release. To move an existing install up to the latest version:
sudo apt update && sudo apt install --only-upgrade zapzapapt update && apt install --only-upgrade zapzapOr upgrade everything on the machine at once with sudo apt update && sudo apt upgrade.
To see which version you would get before installing, run apt policy zapzap.
📋 ZapZap versions available right now
Debian
| Debian release | Suite | ZapZap version |
|---|---|---|
| Debian 12 “Bookworm” | bookworm | 7.4.1-1~bookworm |
| Debian 13 “Trixie” | trixie | 7.4.1-1~trixie |
| Debian 14 “Forky” | forky | 7.4.1-1~forky |
| Debian Sid | sid | 7.4.1-1~sid |
Ubuntu
| Ubuntu release | Suite | ZapZap version |
|---|---|---|
| Ubuntu 22.04 LTS “Jammy Jellyfish” | jammy | 7.4.1-1~jammy |
| Ubuntu 24.04 LTS “Noble Numbat” | noble | 7.4.1-1~noble |
| Ubuntu 25.10 “Questing Quokka” | questing | 7.4.1-1~questing |
| Ubuntu 26.04 LTS “Resolute” | resolute | 7.4.1-1~resolute |
❓ Common questions
Does apt-get install zapzap work too?
Yes. apt and apt-get read the same sources, so
sudo apt-get install zapzap is equivalent. apt is the friendlier
front-end; apt-get is the stable one to prefer inside scripts.
Why doesn't apt install zapzap work out of the box?
ZapZap is not packaged in the official Debian or Ubuntu archives, so a stock system has nothing to install and apt install zapzap fails with "Unable to locate package". Adding this repository gives apt a source that carries ZapZap and keeps it current.
Which Debian and Ubuntu releases are supported?
Every currently supported release listed in the table above. The
$(lsb_release -sc) in the setup command picks the right suite for the machine you
run it on, so the same three lines work everywhere.
Is this repository trustworthy?
It's an unofficial repository maintained by Dario Griffo. Packages are built automatically from official upstream ZapZap releases, the packaging is open source at dariogriffo/zapzap-debian, and the whole archive is GPG-signed. Several upstream projects link to it from their official installation docs.