It works finally ! Thanks for your help. Basically the problem was the double version on postgresql (8.3 ans 8.4). So I've uninstall both, and actually uninstall tomcat, java-sdk, and ant. To be sure all my stack software platform will be installed with correct versions.
After that, installations seems to be ok. Thanks you form your help again. -- package openbravo-erp 2.50MP-11-4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 https://bugs.launchpad.net/bugs/535215 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs