=> Bootstrap dependency digest>=20010302: found digest-20080510
WARNING: [license.mk] Every package should define a LICENSE.
=> Checksum SHA1 OK for vobcopy-1.1.1.tar.gz
=> Checksum RMD160 OK for vobcopy-1.1.1.tar.gz
===> Installing dependencies for vobcopy-1.1.1
=> Build dependency pax>=20040802: found pax-20080110
=> Build dependency checkperms>=1.1: found checkperms-1.10
=> Full dependency libdvdread>=4.1.3: found libdvdread-4.1.3
===> Overriding tools for vobcopy-1.1.1
===> Extracting for vobcopy-1.1.1
===> Patching for vobcopy-1.1.1
=> Applying pkgsrc patches for vobcopy-1.1.1
**************************************
Ignoring patch file /usr/pkgsrc/sysutils/vobcopy/patches/patch-ac: invalid checksum
**************************************
ERROR: Patching failed due to modified or broken patch file(s):
ERROR: 	/usr/pkgsrc/sysutils/vobcopy/patches/patch-ac
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/sysutils/vobcopy
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/sysutils/vobcopy