=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching yaml-2.0.4.tgz
=> Total size: 39071 bytes
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 yaml-2.0.4.tgz
ftp: Can't LOOKUP `pecl.php.net:http': Temporary failure in name resolution
ftp: Can't connect to `pecl.php.net:http'
fetch: Unable to fetch expected file yaml-2.0.4.tgz
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 yaml-2.0.4.tgz
*** Error code 1

Stop.
make: stopped in /tree/pkgsrc/textproc/php-yaml