=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching rgl-0.5.6.gem
=> Total size: 64000 bytes
=> Checksum SHA1 OK for rgl-0.5.6.gem
=> Checksum RMD160 OK for rgl-0.5.6.gem
=> Checksum SHA512 OK for rgl-0.5.6.gem