install pathogen contact-lookup-applet libdbd-pg-perl exim gnusound NOTE: This is only a simulation! apt-get needs root privileges for real execution. Keep also in mind that locking is deactivated, so don't depend on the relevance to the real current situation! Reading package lists... Building dependency tree... Reading state information... Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: contact-lookup-applet : Depends: libglade2-0 (>= 1:2.5.1) but 1:2.4.2-2 is to be installed Depends: libgnomeui-0 (>= 2.17.1) but it is not going to be installed Depends: libgtk2.0-0 (>= 2.10.3) but 2.6.4-3.2 is to be installed Depends: libpanel-applet2-0 (>= 2.14) but it is not going to be installed gnusound : Depends: libbonoboui2-0 (>= 2.15.1) but it is not going to be installed Depends: libglade2-0 (>= 1:2.6.1) but 1:2.4.2-2 is to be installed Depends: libgnomecanvas2-0 (>= 2.11.1) but it is not going to be installed Depends: libgnomeui-0 (>= 2.17.1) but it is not going to be installed Depends: libgtk2.0-0 (>= 2.12.0) but 2.6.4-3.2 is to be installed Depends: libice6 (>= 1:1.0.0) but 4.3.0.dfsg.1-14sarge7 is to be installed Depends: libjack0 (>= 0.109.2) but it is not going to be installed E: Unable to correct problems, you have held broken packages.