pkg_rolling-replace stops at git. Now what?

[Pierre Abbat <phma%bezitopo.org@localhost>]

I'm upgrading my DragonFly box with pkg_rolling-replace. I ran it -nuv, 
removing or manually upgrading anything it stopped on, until it ran through. 
Then I ran it -uv, again removing or upgrading anything it stopped on. It 
stopped on scmgit-docs, which I removed by force. I ran it again. It stopped 
on scmgit. Thinking scmgit-docs had been upgraded while I was doing it, I git 
pulled and ran it again. It again stopped on scmgit, as follows:

RR> Building dependency graph for installed packages
RR> Tsorting dependency graph
RR> Selecting scmgit (devel/scmgit) as next package to replace
RR> Checking if scmgit has new depends...
RR> Replacing scmgit-1.7.12
===> Cleaning for scmgit-1.8.0.1
===> Installing dependencies for scmgit-1.8.0.1
=> Full dependency scmgit-base>=1.8.0.1: found scmgit-base-1.8.0.1nb1
=> Full dependency scmgit-docs>=1.8.0.1: NOT found
=> Verifying package-install for ../../devel/scmgit-docs
=> Bootstrap dependency digest>=20010302: found digest-20111104
===> Building for scmgit-docs-1.8.0.1
    GEN config.status
/usr/pkg/bin/gmake -C Documentation man
gmake[1]: Entering directory `/usr/obj/pkgsrc/devel/scmgit-
docs/work/git-1.8.0.1/Documentation'
gmake[2]: Entering directory `/usr/obj/pkgsrc/devel/scmgit-
docs/work/git-1.8.0.1'
    GEN config.status
gmake[2]: `GIT-VERSION-FILE' is up to date.
gmake[2]: Leaving directory `/usr/obj/pkgsrc/devel/scmgit-
docs/work/git-1.8.0.1'
    XMLTO git-remote-testgit.1
    XMLTO git-update-ref.1
    XMLTO git-show-branch.1
I/O error : Attempt to load network entity 
http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
warning: failed to load external entity 
"http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl";
compilation error: file /tmp/xmlto-xsl.lr8jYq line 4 element import
xsl:import : unable to load 
http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
I/O error : Attempt to load network entity 
http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
warning: failed to load external entity 
"http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl";
compilation error: file /tmp/xmlto-xsl.DBpqzN line 4 element import
xsl:import : unable to load 
http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
I/O error : Attempt to load network entity 
http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
warning: failed to load external entity 
"http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl";
compilation error: file /tmp/xmlto-xsl.8dmLBq line 4 element import
xsl:import : unable to load 
http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
gmake[1]: *** [git-update-ref.1] Error 1
gmake[1]: *** Waiting for unfinished jobs....
gmake[1]: *** [git-remote-testgit.1] Error 1
gmake[1]: *** [git-show-branch.1] Error 1
gmake[1]: Leaving directory `/usr/obj/pkgsrc/devel/scmgit-
docs/work/git-1.8.0.1/Documentation'
gmake: *** [man] Error 2
*** Error code 2

Stop.
bmake: stopped in /usr/pkgsrc/devel/scmgit-docs
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/devel/scmgit-docs
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/devel/scmgit
*** 'make replace' failed for package scmgit.
*** Please read the errors listed above, fix the problem,
*** then re-run pkg_rolling-replace to continue.
+ gnupg
- scmgit
# 

If I remove scmgit, I cannot git pull anymore! How do I fix this?

Pierre
-- 
I believe in Yellow when I'm in Sweden and in Black when I'm in Wales.