i will install module in the command line
/odoo/odoo-server/odoo-bin -c /etc/odoo-server.conf -d myDB -u crm,website
or
/odoo/odoo-server/odoo-bin -c /etc/odoo-server.conf -d myDB -i crm,website
this command will start odoo, but no install the module
i teste whit root and odoo user