# Installing Vetto
## Quick Install (Linux & macOS)
Install the latest pre-compiled `vetto` binary to `~/.local/bin` using `curl`:
```bash
curl -fsSL https://raw.githubusercontent.com/shleder/vetto-tiers/main/scripts/install.sh | bash
```
### Options
Install system-wide to `/usr/local/bin`:
```bash
curl -fsSL https://raw.githubusercontent.com/shleder/vetto-tiers/main/scripts/install.sh | bash -s -- --system
```
Install to a custom directory:
```bash
curl -fsSL https://raw.githubusercontent.com/shleder/vetto-tiers/main/scripts/install.sh | bash -s -- --dir /custom/bin
```
## Security & Verification
The installation script automatically verifies SHA256 hashes against `checksums.txt` published with official GitHub releases. It never invokes `sudo` silently.