# Install Jaisiu

Jaisiu installs on macOS, Linux, and Windows in one command. The installer downloads Jaisiu's native gateway, asks for your email, mints a license key, and starts a local dashboard. No Docker, no cloud account, no per-seat bill — your data stays on your machine. The same installer script works on every platform; the installer URL never changes, so links in docs and on the website keep working.

## Before you run anything

Read the installer script before you pipe it to a shell. The full source is at <https://pryzm.at/efss/jaisiu/install.sh> (Linux / macOS) and <https://pryzm.at/efss/jaisiu/install-native.ps1> (native Windows, no WSL2). Both are signed and reproducible — verify before you run.

## Linux / macOS / WSL2

```
curl -fsSL https://pryzm.at/efss/jaisiu/install.sh | bash
```

## Windows (native, no WSL2)

```
iwr -useb https://pryzm.at/efss/jaisiu/install-native.ps1 | iex
```

## What happens next

1. You enter your email. We send a 6-digit code (60s TTL).
2. The installer writes a Jaisiu license (`pzk_…`) and a broker key (`pryzm_cu_…`) to `~/.jaisiu/`.
3. The dashboard starts on `http://127.0.0.1:18789`. Open it to see your fleet.

## Troubleshooting

Run the installer with `JAISIU_DEBUG=1` to see every HTTP call and curl exit code logged. The full step-by-step guide, including npm, Docker, and CI options, is at <https://pryzm.at/efss/viewer.html#docs%2Fgetting-started%2FJAISIU-INSTALL-GUIDE.md> (kept for reference; this page is canonical).

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Pryzm (Austria) — Jaisiu is a product of Pryzm. Pryzm is not affiliated with pryzm.io.