=> Bootstrap dependency digest>=20010302: found digest-20121220
=> Checksum SHA1 OK for strace-4.5.15.tar.bz2
=> Checksum RMD160 OK for strace-4.5.15.tar.bz2
===> Installing dependencies for strace-4.5.15nb5
=> Full dependency perl>=5.0: found perl-5.16.3
===> Overriding tools for strace-4.5.15nb5
===> Extracting for strace-4.5.15nb5
===> Patching for strace-4.5.15nb5
=> Applying pkgsrc patches for strace-4.5.15nb5
**************************************
Ignoring patch file /usr/pkgsrc/sysutils/strace/patches/patch-av: invalid checksum
**************************************
**************************************
Ignoring patch file /usr/pkgsrc/sysutils/strace/patches/patch-aw: invalid checksum
**************************************
**************************************
Ignoring patch file /usr/pkgsrc/sysutils/strace/patches/patch-ax: invalid checksum
**************************************
ERROR: Patching failed due to modified or broken patch file(s):
ERROR: 	/usr/pkgsrc/sysutils/strace/patches/patch-av
ERROR: 	/usr/pkgsrc/sysutils/strace/patches/patch-aw
ERROR: 	/usr/pkgsrc/sysutils/strace/patches/patch-ax
*** Error code 1

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

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