virtual bool Remove(PkgIterator /*Pkg*/,bool /*Purge*/=false) {return false;};
#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
virtual bool Go(APT::Progress::PackageManager * /*progress*/) {return true;};
+ virtual bool Go(int /*statusFd*/=-1) {return true;};
#else
virtual bool Go(int /*statusFd*/=-1) {return true;};
#endif