Murano-conductor error during the deployment

Steps to reproduce:
1. Deploy openstack environment(centos+gre+murano)
2. Log in WebUI
3. Navigate to Murano > Environments
4. Create environment
5. Add demo service in environment
6. Send created environment to deploy.

Actual result:
Deployment fails with the following trace:
2013-12-20 08:47:27.878 20963 DEBUG metadataclient.common.http [-] curl -i -X GET -H 'X-Auth-Token: 40d2304c65d54f1f81ea8083b1e7c63a' -H 'Content-Type: application/octet-stream' -H 'User-Agent: python-metadatalient' http://localhost:8084/v1/client/conductor log_curl_request /usr/lib/python2.6/site-packages/metadataclient/common/http.py:141
2013-12-20 08:47:27.889 20963 DEBUG metadataclient.common.http [-]
HTTP/1.1 200 OK
content-length: 38860
expires: Fri, 20 Dec 2013 20:47:27 GMT
last-modified: Fri, 20 Dec 2013 08:37:21 GMT
etag: "flask-1387528641.17-38860-2356026649"
cache-control: public, max-age=43200
date: Fri, 20 Dec 2013 08:47:27 GMT
content-type: application/octet-stream
 log_http_response /usr/lib/python2.6/site-packages/metadataclient/common/http.py:151
2013-12-20 08:47:27.928 20963 DEBUG muranoconductor.metadata [-] Archive '/tmp/tmpslJQ0q' has hash-sum c4002d0406b858d589d6f0e49a46070465985c33 _get_hash /usr/lib/python2.6/site-packages/muranoconductor/metadata.py:163
2013-12-20 08:47:27.928 20963 ERROR muranoconductor.app [-] [Errno 13] Permission denied: 'c4002d0406b858d589d6f0e49a46070465985c33.tar.gz'
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app Traceback (most recent call last):
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app File "/usr/lib/python2.6/site-packages/muranoconductor/app.py", line 99, in _task_received
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app task['tenant_id'])
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app File "/usr/lib/python2.6/site-packages/muranoconductor/metadata.py", line 115, in get_metadata
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app shutil.move(archive.name, hash + '.tar.gz')
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app File "/usr/lib64/python2.6/shutil.py", line 260, in move
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app copy2(src, real_dst)
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app File "/usr/lib64/python2.6/shutil.py", line 95, in copy2
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app copyfile(src, dst)
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app File "/usr/lib64/python2.6/shutil.py", line 51, in copyfile
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app with open(dst, 'wb') as fdst:
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app IOError: [Errno 13] Permission denied: 'c4002d0406b858d589d6f0e49a46070465985c33.tar.gz'
2013-12-20 08:47:27.928 20963 TRACE muranoconductor.app
2013-12-20 08:47:27.929 20963 DEBUG muranoconductor.app [-] Non-processable message detected, will ack message _task_received /usr/lib/python2.6/site-packages/muranoconductor/app.py:149
2013-12-20 08:47:27.931 20963 INFO muranoconductor.app [-] Finished processing task . Result = {"updated": "2013-12-20T08:47:11.635557", "networking": {"cidr": "10.0.0.0/24", "createNetwork": true, "topology": "routed"}, "name": "rgdfsrege", "created": "2013-12-20T08:47:11.636299", "tenant_id": "6c30538308a84a7eba1060e8a7142ed9", "version": 0, "services": [{"updated": "2013-12-20 08:47:26.342084", "availabilityZone": "nova", "name": "wegwg", "created": "2013-12-20 08:47:26.342077", "unitNamingPattern": "", "osImage": {"type": "cirros.demo", "name": "TestVM", "title": "Murano Demo"}, "units": [{"id": "c2cbf0e647064220a1ae330b1a373dcd", "name": "wegwg_instance_0"}], "flavor": "m1.tiny", "configuration": "standalone", "type": "demoService", "id": "183dd5f462af41809634e7ce41ecfc48"}], "id": "5aeb706d06d1453087bb5792fb471a9d"}