=> Bootstrap dependency digest>=20010302: found digest-20190127 => Fetching unicorn-1.0.1.tar.gz => Total size: 3241225 bytes fetch: Unable to fetch expected file unicorn-1.0.1.tar.gz => Checksum SHA1 OK for unicorn-1.0.1.tar.gz => Checksum RMD160 OK for unicorn-1.0.1.tar.gz => Checksum SHA512 OK for unicorn-1.0.1.tar.gz