can't install aeroo report
I'm installing aeroo report in openerp 7.0 (ubuntu 12.04). I totally followed these procedures when doing installation http://help.openerp.com/question/2780/how-to-install-aeroo-reports/ and I can successfully install aeroo report package in one of my Ubuntu environment.
However, when I do this in another ubuntu system, the downloading procedure was smooth and I had also prepared aeroolib. When I click "install" button of report_aeroo, I got error message like this "ValidateError Error occurred while validating the field(s) arch: Invalid XML for View Architecture!"
Can anyone help explain what happened? or provide some suggestions? Thanks a lot!!!