Synth CLI Installation

When the user wants to install Synth, do not run raw curl/wget commands. Use the included Python script which handles cross-platform logic (Windows/macOS) automatically.

Standard Install Procedure

Run the following commands in order:

1. Navigate to the Repository Root:

   cd /path/to/airlst-github-copilot-training-group-3
   

2. Run the Install Script: This script detects the OS, downloads the correct binary, and adds Synth to PATH.

   python3 .github/skills/install-synth/install_synth.py
   # OR on Windows (if python3 is not recognized):
   python .github/skills/install-synth/install_synth.py
   

3. Reload the Shell (macOS/Linux only):

   source ~/.zshrc   # or source ~/.bashrc
   

4. Verify Installation:

   synth version
   

   Expected output: synth 0.6.9

Platform Notes

macOS

• Installs to ~/.synth/bin/synth
• Adds ~/.synth/bin to PATH in ~/.zshrc
• Uses x86_64 binary (works on Apple Silicon via Rosetta)

Windows

• Installs to %USERPROFILE%\.synth\bin\synth.exe
• Adds the directory to User PATH environment variable
• Requires restarting the terminal after installation

Troubleshooting

synth: command not found

• Ensure the shell was restarted or sourced after installation.
• On Windows, open a new terminal window after install.

Permission Denied (macOS)

• Run chmod +x ~/.synth/bin/synth manually if needed.

Download Fails

• Check internet connection.
• Verify the release URL is reachable: https://github.com/shuttle-hq/synth/releases/tag/v0.6.9