git clone https://github.com/Ergodice/lc0 -b a /tmp/tmp.yRJPsJTHmg Cloning into '/tmp/tmp.yRJPsJTHmg'... fatal: unable to access 'https://github.com/Ergodice/lc0/': gnutls_handshake() failed: The TLS connection was non-properly terminated. make: *** [Makefile:7: all] Error 128