=> Bootstrap dependency digest>=20010302: found digest-20190127 => Fetching greenlet-0.4.15.tar.gz => Total size: 59694 bytes => Checksum SHA1 OK for greenlet-0.4.15.tar.gz => Checksum RMD160 OK for greenlet-0.4.15.tar.gz => Checksum SHA512 OK for greenlet-0.4.15.tar.gz