If the one-liner fails with a connection error, the direct connection to `eightarms.net` is likely being filtered on your network. Download the archive for your platform from the [releases page](https://eightarms.net/fourbroad/octopus-release/releases/latest) and install it manually instead.
**Unix (Linux/macOS):**
```bash
# after downloading octopus-<platform>.tar.gz from the releases page
tar -xzf octopus-linux-x64.tar.gz
sudo mv octopus /usr/local/bin/
octopus --version
```
**Windows (PowerShell):**
After downloading `octopus-windows-x64.zip` from the releases page: