おそらく、全ての pkgsrc を cvs update -dP していないせいだとは思うが

sudo make package
...
...
Missing feature 'case-insensitive filesystem' skipped 1 tests.
Missing feature 'strace' skipped 3 tests.
Missing feature 'subunit' skipped 2 tests.
Missing feature 'win32com.shell' skipped 4 tests.
tests failed
bzrlib.tests.blackbox.test_branch.TestBranchStacked.test_branch_stacked_from_smart_server
is leaking threads among 1857 leaking tests.
*** Error code 1

Stop.
make: stopped in /export/pkgsrc/devel/bzr
*** Error code 1

Stop.
make: stopped in /export/pkgsrc/devel/bzr

それで、次のところを見て

genova@root 10:31:25/091105(..devel/bzr)% \
? export PKG_PATH=http://nyftp.netbsd.org/pub/pkgsrc/packages/NetBSD/i386/4.0/All
genova@root 10:49:01/091105(..devel/bzr)% pkg_add bzr                                                                    
pkg_add: Warning: package `bzr-1.18' was built for a platform:
pkg_add: NetBSD/i386 4.0.1 (pkg) vs. NetBSD/i386 4.0 (this host)
===========================================================================
$NetBSD: MESSAGE,v 1.3 2009/01/19 21:41:48 epg Exp $

bzr requires security/py-paramiko in order to push branches over sftp
and www/py-curl to verify https certificates.

===========================================================================
genova@root 10:50:47/091105(..devel/bzr)% 

実は bzr が何をするものか分っていないのに:

 bzr branch 'http://greensocs.sourceforge.net/pinapa/download/bzr/pinapa/'