=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching graphviz-2.40.1.tar.gz
=> Total size: 25633455 bytes
=> Checksum SHA1 OK for graphviz-2.40.1.tar.gz
=> Checksum RMD160 OK for graphviz-2.40.1.tar.gz
=> Checksum SHA512 OK for graphviz-2.40.1.tar.gz