cmake curl g++ git gperf libdbus-1-dev libfreetype6-dev libgl1-mesa-dri libgles2-mesa-dev libglib2.0-dev gstreamer1.0- plugins-good gstreamer1.0-plugins-bad libgstreamer-plugins-bad1.0-dev gstreamer1 assert len(ports) == {"http": 2, "https": 2}.get(scheme, 1) # If trying to start HTTP/2.0 server, check compatibilityRunning Web Platform Tests manually (See also the relevant section of the