"installation or upgrading. Each package is a package name, not a fully "
"qualified filename (for instance, in a Debian system, <package>apt-utils</"
"package> would be the argument provided, not <filename>apt-utils_&apt-"
"installation or upgrading. Each package is a package name, not a fully "
"qualified filename (for instance, in a Debian system, <package>apt-utils</"
"package> would be the argument provided, not <filename>apt-utils_&apt-"