=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching pytraffic-2.5.4.tar.gz
=> Total size: 2474006 bytes
fetch: Size of the file pytraffic-2.5.4-070313/pytraffic-2.5.4.tar.gz doesn't match.
fetch: Size of the file pytraffic-2.5.4-070313/pytraffic-2.5.4.tar.gz doesn't match.
fetch: Size of the file pytraffic-2.5.4-070313/pytraffic-2.5.4.tar.gz doesn't match.
fetch: Size of the file pytraffic-2.5.4-070313/pytraffic-2.5.4.tar.gz doesn't match.
fetch: Size of the file pytraffic-2.5.4-070313/pytraffic-2.5.4.tar.gz doesn't match.
fetch: Size of the file pytraffic-2.5.4-070313/pytraffic-2.5.4.tar.gz doesn't match.
checksum: Checksum SHA1 mismatch for pytraffic-2.5.4-070313/pytraffic-2.5.4.tar.gz
ERROR: Make sure the Makefile and checksum file (/usr/pkgsrc/games/pytraffic/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/games/pytraffic