Error at install V7.0

[diassynthesis]

Error Log:

File "/usr/lib/pymodules/python2.7/openerp/addons/jasper_server/obj_document.py", line 31, in
from jasper_server.common import registered_report, KNOWN_PARAMETERS
File "/usr/lib/python2.7/dist-packages/uno.py", line 311, in _uno_import
raise ImportError( "type "+ name + "." +x + " is unknown" )

ImportError: type jasper_server.common.registered_report is unknown

Fixed by adding: import common in init.py

2nd error:
-------------File "/usr/lib/pymodules/python2.7/openerp/addons/jasper_server/common.py", line 27, in
from jasper import report_jasper
File "/usr/lib/pymodules/python2.7/openerp/addons/jasper_server/jasper.py", line 28, in
from report.report_soap import Report
File "/usr/lib/pymodules/python2.7/openerp/addons/jasper_server/report/report_soap.py", line 34, in
from parser import WriteContent, ParseResponse
File "/usr/lib/pymodules/python2.7/openerp/addons/jasper_server/report/parser.py", line 29, in
from dime import Message

ImportError: No module named dime

Missing external dependency: python-dime (sudo pip install python-dime)