=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching transaction-simple-1.4.0.2.gem
=> Total size: 17408 bytes
=> Checksum SHA1 OK for transaction-simple-1.4.0.2.gem
=> Checksum RMD160 OK for transaction-simple-1.4.0.2.gem
=> Checksum SHA512 OK for transaction-simple-1.4.0.2.gem