change mirrors to https://downloads.godotengine.org/?version=4.0&flavor=stable&slug=linux.x86_64.zip&platform=linux.64 https://downloads.godotengine.org/?version=4.0&flavor=stable&slug=export_templates.tpz&platform=templates
change mirrors to
https://downloads.godotengine.org/?version=4.0&flavor=stable&slug=linux.x86_64.zip&platform=linux.64
https://downloads.godotengine.org/?version=4.0&flavor=stable&slug=export_templates.tpz&platform=templates