=> Bootstrap dependency digest>=20010302: found digest-20111104
=> Bootstrap dependency fetch-[0-9]*: found fetch-1.7
WARNING: [license.mk] Every package should define a LICENSE.
=> Checksum SHA1 OK for fgmp-1.0b5-src-10.10.tar.gz
=> Checksum RMD160 OK for fgmp-1.0b5-src-10.10.tar.gz
===> Installing dependencies for fgmp-1.0b5
=> Build dependency libtool-base>=2.2.6bnb3: found libtool-base-2.2.6bnb5
=> Build dependency nbpatch-[0-9]*: NOT found
=> Verifying /nonexistent for ../../devel/nbpatch
bmake: don't know how to make /nonexistent. Stop

bmake: stopped in /usr/pkgsrc/devel/nbpatch
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/math/fgmp