remove libjpeg-progs libwmf0.2-7 kate evolution-data-server xlibmesa-glu-dev Building the package cache... Initializing package resolver and worker... E: invalid version string '0.78_02-1' W: error while parsing a version for the package 'perl-modules' Scheduling requested actions... Resolving possible unmet dependencies... W: version string 'M17-1': first upstream character 'M' is not a digit W: version string 'M17-1': first upstream character 'M' is not a digit W: some solutions were dropped, you may want to increase the value of the 'cupt::resolver::max-solution-count' option E: unable to resolve dependencies, because of: libc6-dev 2.3.6.ds1-13etch10+b1 depends on 'libc6 (= 2.3.6.ds1-13etch10+b1)' -> no solutions libglu1-mesa 7.0.3-7 depends on 'libc6 (>= 2.7-1)' -> installed libc6 2.7-18lenny6 libglu1-mesa-dev 7.0.3-7 depends on 'libglu1-mesa (= 7.0.3-7)' -> installed libglu1-mesa 7.0.3-7 libqt3-mt-dev 3:3.3.4-3sarge3 depends on 'xlibmesa-glu-dev | libglu1-mesa-dev | libglu-dev' -> installed libglu1-mesa-dev 7.0.3-7 libc6-dev 2.3.2.ds1-22sarge6 depends on 'libc6 (= 2.3.2.ds1-22sarge6)' -> installed libc6-dev 2.3.6.ds1-13etch10+b1 libglu1-mesa 7.0.3-7 depends on 'libc6 (>= 2.7-1)' -> installed libc6 2.7-18lenny6 libglu1-mesa-dev 7.0.3-7 depends on 'libglu1-mesa (= 7.0.3-7)' -> installed libglu1-mesa 7.0.3-7 libqt3-mt-dev 3:3.3.4-3sarge3 depends on 'xlibmesa-glu-dev | libglu1-mesa-dev | libglu-dev' -> installed libglu1-mesa-dev 7.0.3-7 xserver-xorg-video-apm 1:1.2.0-1 depends on 'libc6 (>= 2.7-1)' -> no solutions libstdc++6 4.1.1-21 depends on 'libc6 (>= 2.3.6-6)' -> installed libc6 2.3.6.ds1-13etch10+b1 libglu1-mesa 6.5.1-0.6 depends on 'libstdc++6 (>= 4.1.1-12)' -> installed libstdc++6 4.1.1-21 libglu1-mesa-dev 6.5.1-0.6 depends on 'libglu1-mesa (= 6.5.1-0.6)' -> installed libglu1-mesa 6.5.1-0.6 libqt3-mt-dev 3:3.3.4-3sarge3 depends on 'xlibmesa-glu-dev | libglu1-mesa-dev | libglu-dev' -> installed libglu1-mesa-dev 6.5.1-0.6 xserver-xorg-video-all 1:7.1.0-19 depends on 'xserver-xorg-video-apm' -> installed xserver-xorg-video-apm 1:1.2.0-1 xserver-xorg 1:7.1.0-19 depends on 'xserver-xorg-video-all | xserver-xorg-video-1.0' -> installed xserver-xorg-video-all 1:7.1.0-19 xorg 1:7.1.0-19 depends on 'xserver-xorg' -> installed xserver-xorg 1:7.1.0-19 x-window-system-core 1:7.1.0-19 depends on 'xorg' -> installed xorg 1:7.1.0-19 x-window-system-core 4.3.0.dfsg.1-14sarge7 depends on 'xlibmesa-glu' -> installed x-window-system-core 1:7.1.0-19 libglu1-mesa 6.5.1-0.6 conflicts with 'libglu1' -> removed xlibmesa-glu libglu1-mesa-dev 6.5.1-0.6 depends on 'libglu1-mesa (= 6.5.1-0.6)' -> installed libglu1-mesa 6.5.1-0.6 libqt3-mt-dev 3:3.3.4-3sarge3 depends on 'xlibmesa-glu-dev | libglu1-mesa-dev | libglu-dev' -> installed libglu1-mesa-dev 6.5.1-0.6 E: error performing the command 'remove'