=> Bootstrap dependency digest>=20010302: found digest-20121220
=> Fetching rdoc-4.0.1.gem
=> Total size: 467456 bytes
=> Checksum SHA1 OK for rdoc-4.0.1.gem
=> Checksum RMD160 OK for rdoc-4.0.1.gem
=> Checksum SHA1 OK for rdoc-4.0.1.gem
=> Checksum RMD160 OK for rdoc-4.0.1.gem