If you want to run two server on a same machine at a same time in openerp-7 (Odoo)
follow these two simple step
1-Do this in your Terminal to run first server
`/workspace/openerp/openerp-6.1-1$` ---> (this is server location )
Now run the below cmd in your terminal after visiting server location ./openerp.server and run localhost:8069 in your browser
2- this is for second server run
~/workspace/openerp/openerp-7.0-20150301$ ---> (this is server location ) Now run the below cmd in your terminal after visiting server location ./openerp-server --xmlrpc-port=9099 and run localhost:8069 in your browser