=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching ejabberd-21.04.tgz
=> Total size: 1560926 bytes
checksum: Checksum SHA1 mismatch for ejabberd-21.04.tgz
fetch: Checksum of the file ejabberd-21.04.tgz doesn't match.
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file ejabberd-21.04.tgz
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 ejabberd-21.04.tgz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file ejabberd-21.04.tgz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file ejabberd-21.04.tgz
checksum: Checksum SHA1 mismatch for ejabberd-21.04.tgz
ERROR: Make sure the Makefile and checksum file (/amd/pkgsrc/CHROOT/P/pkgsrc/chat/ejabberd/distinfo)
ERROR: are up to date.  If you want to override this check, type
ERROR: "/usr/bin/make NO_CHECKSUM=yes [other args]".
*** Error code 1

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/chat/ejabberd