pdbt: fix two bugs in debian packaging

utils/pdbt/debian/changelog

@@ -2,4 +2,4 @@ pdbt (0.0.1) etch; urgency=low
 
   * initial release
 
- -- Henning Westerholt <[email protected]> Wed, 09 Sep 2009 18:07:30  -- +0200
+ -- Henning Westerholt <[email protected]>  Wed, 09 Sep 2009 18:07:30 +0200

utils/pdbt/debian/rules

@@ -56,7 +56,9 @@ install: build
 	dh_installdirs
 
 	# Add here commands to install the package into debian/ui-pdbt.
-	$(MAKE) install DESTDIR=$(CURDIR)/debian/ui-pdbt
+	mkdir -p $(CURDIR)/debian/pdbt/usr/bin
+	mkdir -p $(CURDIR)/debian/pdbt/etc
+	$(MAKE) install DESTDIR=$(CURDIR)/debian/pdbt
 
 
 # Build architecture-independent files here.