--- src/ca/Makefile.am
+++ src/ca/Makefile.am
@@ -8,11 +8,11 @@
 
 install-exec-hook:
 	@if test -e "scripts/Setup.sh"; then \
-		scripts/Setup.sh $(prefix); \
+		scripts/Setup.sh $(DESTDIR)$(prefix); \
 	fi
 
 uninstall-hook:
 	@if test -e "scripts/Uninstall.sh"; then \
-		scripts/Uninstall.sh $(prefix);\
+		scripts/Uninstall.sh $(DESTDIR)$(prefix);\
 	fi
 
--- src/ca/gui/Makefile.am
+++ src/ca/gui/Makefile.am
@@ -226,11 +226,11 @@
 	$(UIC) -o $@ -impl $*.h $*.ui
 
 install-exec-hook:
-	mkdir -p $(prefix)/share/codeanalyst/Configs/DCConfig
-	cp -r ../Configs/DCConfig $(prefix)/share/codeanalyst/Configs/
-	mkdir -p $(prefix)/share/codeanalyst/Configs/ViewConfig
-	cp -r ../Configs/ViewConfig $(prefix)/share/codeanalyst/Configs/
-	rm -rf `find $(prefix)/share/codeanalyst/Configs -name .svn`
+	mkdir -p $(DESTDIR)$(prefix)/share/codeanalyst/Configs/DCConfig
+	cp -r ../Configs/DCConfig $(DESTDIR)$(prefix)/share/codeanalyst/Configs/
+	mkdir -p $(DESTDIR)$(prefix)/share/codeanalyst/Configs/ViewConfig
+	cp -r ../Configs/ViewConfig $(DESTDIR)$(prefix)/share/codeanalyst/Configs/
+	rm -rf `find $(DESTDIR)$(prefix)/share/codeanalyst/Configs -name .svn`
 
 uninstall-hook:
-	rm -rf $(prefix)/share/codeanalyst/Configs
+	rm -rf $(DESTDIR)$(prefix)/share/codeanalyst/Configs