This class represents a list of installed packages and a list of virtual packages provided (by the set of installed packages).
- $facts = Dpkg::Deps::KnownFacts->new();
Creates a new object.
- $facts->add_installed_package($package, $version, $arch, $multiarch)
Records that the given version of the package is installed. If
$version/$arch is undefined we know that the package is installed but we don't know which version/architecture it is.
$multiarchis the Multi-Arch field of the package. If
$multiarchis undef, it will be equivalent to “Multi-Arch: no”.
$multiarchis only used if
- $facts->add_provided_package($virtual, $relation, $version, $by)
Records that the “$by” package provides the
$versioncorrespond to the associated relation given in the Provides field (if present).
This method is private and should not be used except from within Dpkg::Deps.
Version 2.00 (dpkg 1.20.0)
Version 1.01 (dpkg 1.16.1)
New option: Dpkg::Deps::KnownFacts->add_installed_package() now accepts 2 supplementary parameters ($arch and
Deprecated method: Dpkg::Deps::KnownFacts->check_package() is obsolete, it should not have been part of the public API.
Version 1.00 (dpkg 1.15.6)
Mark the module as public.