install spread libffcall1 mirror gcompris cvstrac 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: python2.3-xml 0.8.4-1 depends on 'python2.3' -> no solutions python 2.4.4-2 conflicts with 'python2.3 (<< 2.3.5-14)' -> removed python2.3 python-pysqlite2 2.3.2-2 depends on 'python (>= 2.4)' -> installed python 2.4.4-2 gcompris 8.2.2-1 depends on 'python-pysqlite2' -> installed python-pysqlite2 2.3.2-2 python-xml 0.8.4-1 depends on 'python2.3-xml (>= 0.8.4-1)' -> installed python2.3-xml 0.8.4-1 gcompris 8.2.2-1 depends on 'python-xml' -> installed python-xml 0.8.4-1 E: error performing the command 'install'