The download already contains the HTML5/JS gui. If you want to customize it, you can find at https://github.com/ahoyconference/ahoy-ui
Download the Chrome extension from the Chrome Webstore.It will update automatically.
The source code for the Chrome extension is available on our GitHub page.
Extract the downloaded tarball and run the install.sh script, see the README file for details.
The OpenSSL command line utility is required because the install script will create a selfsigned SSL certificate.
For production use you should replace it (in "/opt/ahoy/certs") with a certificate signed by a trusted CA.