=> Bootstrap dependency digest>=20010302: found digest-20180917
checksum: Checksum SHA1 mismatch for epm-4.2-source.tar.bz2
ERROR: Make sure the Makefile and checksum file (/usr/pkgsrc/misc/epm/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 /usr/pkgsrc/misc/epm