I'm trying install Trove-Openstack Juno for Database service I follow step by step in this doc http://docs.openstack.org/juno/install-guide/install/apt-debian/content/trove-install.html but i got an error message and i dont know how to resolve
apt-get install python-trove python-troveclient python-glanceclient \
trove-common trove-api trove-taskmanager
The following packages have unmet dependencies:
python-trove : Depends: python-sqlalchemy (< 0.9) but 0.9.7-1~cloud0 is to be installed
E: Unable to correct problems, you have held broken packages.
Please help me! Thank guys
