2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent Traceback (most recent call last):
2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent   File "/usr/lib/python2.7/site-packages/fuel_agent/cmd/agent.py", line 101, in main
2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent     getattr(mgr, action)()
2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent   File "/usr/lib/python2.7/site-packages/fuel_agent/manager.py", line 943, in do_build_image
2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent     self.install_base_os(chroot)
2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent   File "/usr/lib/python2.7/site-packages/fuel_agent/manager.py", line 557, in install_base_os
2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent     direct_repo_addr=proxies.direct_repo_addr_list)
2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent   File "/usr/lib/python2.7/site-packages/fuel_agent/utils/build.py", line 92, in run_debootstrap
2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent     env_variables=env_vars)
2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent   File "/usr/lib/python2.7/site-packages/fuel_agent/utils/utils.py", line 133, in execute
2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent     stderr=stderr, cmd=command)
2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent ProcessExecutionError: Unexpected error while running command.

2016-05-02 13:08:42.147 4516 TRACE fuel_agent.cmd.agent Command:

 **`debootstrap --include=python3,python3-minimal,libpython3-stdlib --verbose --no-check-gpg --arch=amd64 trusty /var/lib/fuel/ibp/tmpV3alFC.fuel-agent-image http://192.168.100.11:8080/2015.1.0-7.0/ubuntu/mirror_ubuntu trusty /var/lib/fuel/ibp/tmpV3alFC.fuel-agent-image http://192.168.100.11:8080/2015.1.0-7.0/ubuntu/mirror_ubuntu`**

Could anyone help me on this?