=> Bootstrap dependency digest>=20010302: found digest-20160304 => Fetching 2c586b592597751f015ac30e05d2a180a1ffd723.zip => Total size: 2161787 bytes Certificate verification failed for /C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert SHA2 Extended Validation Server CA 34374371912:error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed:/usr/src/crypto/openssl/ssl/s3_clnt.c:1269: fetch: https://github.com/libretro/nestopia/archive/2c586b592597751f015ac30e05d2a180a1ffd723.zip: Authentication error fetch: Unable to fetch expected file 2c586b592597751f015ac30e05d2a180a1ffd723.zip 2c586b592597751f015ac30e05d2a180a1ffd723.zip 0 B 0 Bps => Checksum SHA1 OK for 2c586b592597751f015ac30e05d2a180a1ffd723.zip => Checksum RMD160 OK for 2c586b592597751f015ac30e05d2a180a1ffd723.zip => Checksum SHA512 OK for 2c586b592597751f015ac30e05d2a180a1ffd723.zip