Urgent: pkgsrc bug

[elekktretterr@xxxxxxxxxxxxxx]

I run a nightly cvs update on the pkgsrc tree. 2 days ago it started
giving me this message on every package.

bmake: "../../mk/../../mk/bsd.pkg.mk" line 439: Could not find
. ./../mk/pkginstall/bsd.pkginstall.mk
bmake: Fatal errors encountered -- cannot continue

Its obvious that bsd.pkginstall.mk is missing however, why is it missing.
I check the pkgsrc-current tree and its gone there as well.

Do you suggest running pkgsrc bootstrap? If not, how to fix this?