SSLCertificateError: version 0.4.2-r2: SRC_URI: SSL cert error: HTTPSConnectionPool(host='ppa.launchpad.net', port=443): Max retries exceeded with url: /realtime.sunlight.wallpaper/rsw/ubuntu/pool/main/g/gtk-sunlight/gtk-sunlight_0.4.2.orig.tar.gz (Caused by SSLError(CertificateError("hostname 'ppa.launchpad.net' doesn't match 'ppa.launchpadcontent.net'"))): https://ppa.launchpad.net/realtime.sunlight.wallpaper/rsw/ubuntu/pool/main/g/gtk-sunlight/gtk-sunlight_0.4.2.orig.tar.gz