install proj xfonts-cronyx-misc tdb-tools latex209-base textedit.app 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: latex209-base : Depends: tetex-bin (>= 2.0.2-15) but it is not going to be installed or texlive-base-bin but it is not going to be installed textedit.app : Depends: gnustep-back0.11 (>= 0.11.0) but it is not going to be installed Depends: gnustep-gpbs (>= 0.11.0) but it is not going to be installed xfonts-cronyx-misc : Depends: xfonts-utils but it is not going to be installed xlibs : Depends: libx11-6 but it is not going to be installed Depends: libxext6 but it is not going to be installed Depends: libxft1 but it is not going to be installed Depends: libxi6 but it is not going to be installed Depends: libxmu6 but it is not going to be installed Depends: libxmuu1 but it is not going to be installed Depends: libxp6 but it is not going to be installed Depends: libxpm4 but it is not going to be installed Depends: libxrandr2 but it is not going to be installed Depends: libxt6 but it is not going to be installed Depends: libxtrap6 but it is not going to be installed Depends: libxtst6 but it is not going to be installed Depends: xlibs-data but it is not going to be installed E: Broken packages