It has to do with the users creation. First time I've select for installation the three OpenERP packages (server, client and web). Client and web installed fine, and server failed.
Then I've uninstalled client and web, delete the openerp-web user (my guess is this was the problem) and try to install only the server. This time worked fine. form dpkg log: Setting up openerp-server (5.0.14-1) ... Open ERP user (openerp) already exists, doing nothing. chown: invalid user: `openerp:adm' dpkg: error processing openerp-server (--configure): subprocess installed post-installation script returned error exit status 1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/788489 Title: package openerp-server 5.0.14-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs