With the recent namespace change from oslo.utils to oslo_utils, there are several error occurring, see e.g.
http://stackoverflow.com/questions/28442777/heat-client-wont-run-no-module-named-utils
http://lists.openstack.org/pipermail/openstack-operators/2015-February/006311.html
So all references to oslo.utils need to be changed to oslo_utils.
With the recent namespace change from oslo.utils to oslo_utils, there are several error occurring, see e.g.
http:// stackoverflow. com/questions/ 28442777/ heat-client- wont-run- no-module- named-utils
http:// lists.openstack .org/pipermail/ openstack- operators/ 2015-February/ 006311. html
So all references to oslo.utils need to be changed to oslo_utils.