Hi! I'm a newbie to Openstack. I deploy Openstack use devstack on CENTOS 7(http://docs.openstack.org/developer/devstack/),when I run ./stack.sh, some error occur: 2015-11-30 07:46:57.699 | Collecting pycadf===1.1.0 (from -c /opt/stack/requirements/upper-constraints.txt (line 236)) 2015-11-30 07:47:10.403 | Downloading pycadf-1.1.0-py2-none-any.whl 2015-11-30 07:47:19.449 | Collecting python-keystoneclient===1.8.1 (from -c /opt/stack/requirements/upper-constraints.txt (line 264)) 2015-11-30 07:47:30.418 | Downloading python_keystoneclient-1.8.1-py2.py3-none-any.whl (430kB) 2015-11-30 07:51:16.217 | Hash of the package https://pypi.python.org/packages/py2.py3/p/python-keystoneclient/python_keystoneclient-1.8.1-py2.py3-none-any.whl#md5=6e15a0bcbb7152278c302495bc5889af (from https://pypi.python.org/simple/python-keystoneclient/) (b5b81960bf2ba1fb1a845ca2e1c737c6) doesn't match the expected hash 6e15a0bcbb7152278c302495bc5889af! 2015-11-30 07:51:16.236 | Bad md5 hash for package https://pypi.python.org/packages/py2.py3/p/python-keystoneclient/python_keystoneclient-1.8.1-py2.py3-none-any.whl#md5=6e15a0bcbb7152278c302495bc5889af (from https://pypi.python.org/simple/python-keystoneclient/) 2015-11-30 07:51:16.282 | + exit_trap 2015-11-30 07:51:16.282 | + local r=1 2015-11-30 07:51:16.283 | ++ jobs -p 2015-11-30 07:51:16.283 | + jobs= 2015-11-30 07:51:16.283 | + [[ -n '' ]] 2015-11-30 07:51:16.283 | + kill_spinner 2015-11-30 07:51:16.283 | + '[' '!' -z '' ']' 2015-11-30 07:51:16.283 | + [[ 1 -ne 0 ]] 2015-11-30 07:51:16.283 | + echo 'Error on exit' 2015-11-30 07:51:16.284 | Error on exit 2015-11-30 07:51:16.284 | + [[ -z /opt/stack/logs ]] 2015-11-30 07:51:16.284 | + /tmp/devstack/tools/worlddump.py -d /opt/stack/logs 2015-11-30 07:51:16.649 | + exit 1 How to fix the problem? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20151130/64d2356d/attachment.html>