[openstack-nova] suppress lots of error messages from the docs build

[Pádraig Brady]

commit 9d45ab816f8f7be4ef53a57073454122592a634f
Author: Pádraig Brady <P at draigBrady.com>
Date:   Mon Mar 5 12:12:11 2012 +0000

    suppress lots of error messages from the docs build
    
    Add python-iso8601 to the build host too,
    to keep it somewhat quiet

 openstack-nova.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/openstack-nova.spec b/openstack-nova.spec
index b2afe3f..02c6082 100644
--- a/openstack-nova.spec
+++ b/openstack-nova.spec
@@ -158,7 +158,7 @@ BuildRequires:    python-twisted-core
 BuildRequires:    python-twisted-web
 BuildRequires:    python-webob
 # while not strictly required, quiets the build down when building docs.
-BuildRequires:    python-carrot, python-mox, python-suds, m2crypto, bpython, python-memcached, python-migrate
+BuildRequires:    python-carrot, python-mox, python-suds, m2crypto, bpython, python-memcached, python-migrate, python-iso8601
 
 %description      doc
 OpenStack Compute (codename Nova) is open source software designed to