virtual pkgPackageManager *CreatePM(pkgDepCache *Cache) const APT_OVERRIDE;
virtual bool Initialize(Configuration &Cnf) APT_OVERRIDE;
virtual bool ArchiveSupported(const char *Type) APT_OVERRIDE;
virtual pkgPackageManager *CreatePM(pkgDepCache *Cache) const APT_OVERRIDE;
virtual bool Initialize(Configuration &Cnf) APT_OVERRIDE;
virtual bool ArchiveSupported(const char *Type) APT_OVERRIDE;