=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching graphviz-0.13.2.zip
=> Total size: 181657 bytes
ftp: Can't LOOKUP `cdn.netbsd.org:http': Temporary failure in name resolution
ftp: Can't connect to `cdn.netbsd.org:http'
fetch: Unable to fetch expected file graphviz-0.13.2.zip
ftp: Can't LOOKUP `files.pythonhosted.org:https': Temporary failure in name resolution
ftp: Can't connect to `files.pythonhosted.org:https'
fetch: Unable to fetch expected file graphviz-0.13.2.zip
ftp: Can't LOOKUP `cdn.NetBSD.org:http': Temporary failure in name resolution
ftp: Can't connect to `cdn.NetBSD.org:http'
fetch: Unable to fetch expected file graphviz-0.13.2.zip
ftp: Can't LOOKUP `ftp6.NetBSD.org:http': Temporary failure in name resolution
ftp: Can't connect to `ftp6.NetBSD.org:http'
fetch: Unable to fetch expected file graphviz-0.13.2.zip
ftp: Can't LOOKUP `ftp.fr.NetBSD.org:http': Temporary failure in name resolution
ftp: Can't connect to `ftp.fr.NetBSD.org:http'
fetch: Unable to fetch expected file graphviz-0.13.2.zip
ftp: Can't LOOKUP `ftp.NetBSD.org:http': Temporary failure in name resolution
ftp: Can't connect to `ftp.NetBSD.org:http'
fetch: Unable to fetch expected file graphviz-0.13.2.zip
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/graphics/py-graphviz