=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching siunitx.doc.r66840.tar.xz
=> Total size: 1269264 bytes
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file siunitx.doc.r66840.tar.xz
Can't open siunitx.doc.r66840.tar.xz: No such file or directory
fetch: Unable to fetch expected file siunitx.doc.r66840.tar.xz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file siunitx.doc.r66840.tar.xz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file siunitx.doc.r66840.tar.xz
ftp: Can't connect to `2001:470:a085:999::21:80': No route to host
ftp: Can't connect to `ftp6.NetBSD.org:http'
fetch: Unable to fetch expected file siunitx.doc.r66840.tar.xz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file siunitx.doc.r66840.tar.xz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file siunitx.doc.r66840.tar.xz
*** Error code 1

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/print/tex-siunitx-doc