fix: dependent handlers install loop

instalee

@@ -35,13 +35,15 @@ installpkg() {
 		for handler in $pkghandlers
 		do installpkg --quiet "$handler" &&
 				echo "$handler" >>"$pkghandlers" &&
-				installpkg "$1" &&
-				return $?
+				package_available_entries=$(getentries "$1") &&
+				break
 		done
+		if test -z "$package_available_entries"; then
 			test "$quiet" ||
 				echo "No handler available for package '$1'" >&2
 			return 2
 		fi
+	fi
 	local pkg_entry
 	for pkg_entry in $package_available_entries
 	do	highlight "Installing $(echo ${pkg_entry#$dir_packages/} | sed 's|\(.*\)/|\1 via |')"