[Errno 2] No such file or directory in check-grenade-dsvm-icehouse

Got [Errno 2] No such file or directory in check-grenade-dsvm-icehouse and check-grenade-dsvm-partial-ncpu-icehouse

snip...
2014-06-06 05:37:42.383 | 2014-06-06 05:37:42.371 | + install_get_pip
2014-06-06 05:37:42.387 | 2014-06-06 05:37:42.375 | + [[ ! -r /opt/stack/old/devstack/files/get-pip.py ]]
2014-06-06 05:37:42.391 | 2014-06-06 05:37:42.379 | + cd /opt/stack/old/devstack/files
2014-06-06 05:37:42.395 | 2014-06-06 05:37:42.384 | + curl https://bootstrap.pypa.io/get-pip.py
2014-06-06 05:37:42.400 | 2014-06-06 05:37:42.388 | % Total % Received % Xferd Average Speed Time Time Time Current
2014-06-06 05:37:42.405 | 2014-06-06 05:37:42.393 | Dload Upload Total Spent Left Speed
2014-06-06 05:37:42.410 | 2014-06-06 05:37:42.398 |
  0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
snip...
2014-06-06 05:39:09.882 | 2014-06-06 05:39:09.868 | + sudo python /opt/stack/old/devstack/files/get-pip.py
2014-06-06 05:39:09.888 | 2014-06-06 05:39:09.874 | python: can't open file '/opt/stack/old/devstack/files/get-pip.py': [Errno 2] No such file or directory
2014-06-06 05:39:09.894 | 2014-06-06 05:39:09.879 | ++ failed
2014-06-06 05:39:09.900 | 2014-06-06 05:39:09.885 | ++ local r=2
2014-06-06 05:39:09.906 | 2014-06-06 05:39:09.892 | +++ jobs -p
2014-06-06 05:39:09.912 | 2014-06-06 05:39:09.898 | ++ kill
2014-06-06 05:39:09.919 | 2014-06-06 05:39:09.905 | ++ set +o xtrace
2014-06-06 05:39:09.925 | 2014-06-06 05:39:09.911 | stack.sh failed: full log in /opt/stack/old/devstacklog.txt.2014-06-06-053617
2014-06-06 05:39:10.731 | Build step 'Execute shell' marked build as failure
2014-06-06 05:39:11.524 | [SCP] Connecting to static.openstack.org
snip...

log url:
http://logs.openstack.org/67/89867/9/check/check-grenade-dsvm-partial-ncpu-icehouse/70f0c05/console.html.gz
http://logs.openstack.org/67/89867/9/check/check-grenade-dsvm-icehouse/c5a6445/console.html.gz