请有人帮忙。我对 Ubuntu 还很陌生。安装软件包时，出现这些错误消息。
dpkg: dependency problems prevent configuration of virtualbox-4.3:i386:
virtualbox-4.3:i386 depends on libdevmapper1.02.1 (>= 2:1.02.20).
virtualbox-4.3:i386 depends on libpython2.7 (>= 2.7).
virtualbox-4.3:i386 depends on libvpx1 (>= 1.0.0).
virtualbox-4.3:i386 depends on psmisc.
dpkg: error processing virtualbox-4.3:i386 (--install):
dependency problems - leaving unconfigured
Processing triggers for ureadahead ...
Processing triggers for shared-mime-info ...
Unknown media type in type 'all/all'
Unknown media type in type 'all/allfiles'
Unknown media type in type 'uri/mms'
Unknown media type in type 'uri/mmst'
Unknown media type in type 'uri/mmsu'
Unknown media type in type 'uri/pnm'
Unknown media type in type 'uri/rtspt'
Unknown media type in type 'uri/rtspu'
Processing triggers for bamfdaemon ...
Rebuilding /usr/share/applications/bamf.index...
Processing triggers for desktop-file-utils ...
Processing triggers for gnome-menus ...
Processing triggers for hicolor-icon-theme ...
Errors were encountered while processing:
virtualbox-4.3:i386
答案1
我建议你下载这个包：
http://download.virtualbox.org/virtualbox/4.3.16/virtualbox-4.3_4.3.16-95972~Debian~wheezy_i386.deb
然后安装，如果没有安装gdebi：
打开终端
运行：
sudo su
apt-get update
apt-get upgrade
apt-get install gdebi
然后你的文件管理器找到下载的文件
并通过右键单击它，选择使用 gdebi 安装。
注意：连接到互联网后，gdebi 将解决所有单元（如果可用）。