problem to run trove with mysql

are you re-trying on the box where you installed devstack earlier

I would suggest you to re-install on a clean box.

Yes i tried to install it in a new virtual machine without devstack but got the same error.
i ha ve also seen a lot of tuto to install trove could you give me a better site to follow for installing trove?

i did it and run ./ redstack install again but have this error
how can i fix it ?

++ read data
/opt/stack/python-novaclient/novaclient/v1_1/__init__.py:30: UserWarning: Module novaclient.v1_1 is deprecated (taken as a basis for novaclient.v2). The preferable way to get client class or object you can find in novaclient.client module.
  warnings.warn("Module novaclient.v1_1 is deprecated (taken as a basis for "
ERROR: openstack 'module' object has no attribute 'PrettyTable'
+ D_ID=
+ iniset /etc/heat/heat.conf DEFAULT stack_user_domain_id
++ set +o
++ grep xtrace
+ local 'xtrace=set -o xtrace'
+ set +o xtrace
+ openstack --os-token be19c524ddc92109a224 --os-url=http://10.0.2.15:5000/v3 --os-identity-api-version=3 user create --password 7de4162d826bc5a11ad9 --domain heat_domain_admin --description 'Manages users and projects created by heat'
/opt/stack/python-novaclient/novaclient/v1_1/__init__.py:30: UserWarning: Module novaclient.v1_1 is deprecated (taken as a basis for novaclient.v2). The preferable way to get client class or object you can find in novaclient.client module.
  warnings.warn("Module novaclient.v1_1 is deprecated (taken as a basis for "
usage: openstack user create [-h] [-f {html,json,shell,table,value,yaml}]
                             [-c COLUMN] [--max-width <integer>]
                             [--prefix PREFIX] [--domain <domain>]
                             [--project <project>] [--password <password>]
                             [--password-prompt] [--email <email-address>]
                             [--description <description>]
                             [--enable | --disable] [--or-show]
                             <name>
openstack user create: error: too few arguments
+ exit_trap
+ local r=2
++ jobs -p
+ jobs=
+ [[ -n '' ]]
+ kill_spinner
+ '[' '!' -z '' ']'
+ [[ 2 -ne 0 ]]
+ echo 'Error on exit'
Error on exit
+ [[ -z /opt/stack/logs ]]
+ /home/ubuntu/devstack/tools/worlddump.py -d /opt/stack/logs
World dumping... see /opt/stack/logs/worlddump-2015-02-24-102151.txt for details
df: '/run/user/1000/gvfs': Permission denied
+ exit 2
ubuntu@stack-VirtualBox:~/trove-integration/scripts$