=> Bootstrap dependency digest>=20010302: found digest-20121220
checksum: Checksum SHA1 mismatch for nhc98src-1.22.tar.gz
ERROR: Make sure the Makefile and checksum file (/usr/pkgsrc/lang/nhc98/distinfo)
ERROR: are up to date.  If you want to override this check, type
ERROR: "/usr/pkg/bin/bmake NO_CHECKSUM=yes [other args]".
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/lang/nhc98