Please read the precise error message. This is not a bug in the package but rather in your connection to the dropbox servers at the time you installed the package. Try dpkg --configure -a to retry the install.
Error: Trouble connecting to Dropbox servers. Maybe your internet connection is down, or you need to set your http_proxy environment variable. dpkg: error processing nautilus-dropbox (--configure): subprocess installed post-installation script returned error exit status 255 ** Changed in: nautilus-dropbox (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/831661 Title: package nautilus-dropbox 0.6.8-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 255 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus-dropbox/+bug/831661/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs