Hello, the error message is relatively clear and it's not a bug of the package but a network problem on your side.
Error: Trouble connecting to Dropbox servers. Maybe your internet connection is down, or you need to set your http_proxy environment variable. ** 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/838780 Title: package nautilus-dropbox 0.6.8-1 failed to install/upgrade: 子进程 已安装 post-installation 脚本 返回了错误号 255 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus-dropbox/+bug/838780/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs