How to download and setup webrtc-build
Open terminal and run command
                                            git clone https://github.com/shiguredo-webrtc-build/webrtc-build.git
                                        
                                        git clone is used to create a copy or clone of webrtc-build repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with webrtc-build https://github.com/shiguredo-webrtc-build/webrtc-build/archive/master.zip
Or simply clone webrtc-build with SSH
                                            [email protected]:shiguredo-webrtc-build/webrtc-build.git                                    
                                    If you have some problems with webrtc-build
You may open issue on webrtc-build support forum (system) here: https://github.com/shiguredo-webrtc-build/webrtc-build/issuesSimilar to webrtc-build repositories
Here you may see webrtc-build alternatives and analogs
webtorrent core raspberry-pi-os gpiozero gogs netdata WSL-Programs crouton openFrameworks webtorrent-desktop dotfiles qt openauto srs H5-dash-hls-rtmp-webrtc ZLMediaKit static_status coriander Rocket.Chat netkiller.github.io Dockerfile pi-hole openvpn-install rpi-appliance-monitor Stacer pi-web-agent glslViewer laverna sharedrop nile.js