Index: gtk/makefile
--- gtk/makefile.orig
+++ gtk/makefile
@@ -68,7 +68,7 @@ else
 DEL = rm -f
 endif
 COMPLIB=$(basedir)/bin/scintilla.a
-COMPONENT=$(basedir)/bin/libscintilla.$(SHAREDEXTENSION)
+COMPONENT=$(basedir)/bin/libscintilla.$(SHAREDEXTENSION).${LIBscintilla_VERSION}
 
 vpath %.h $(srcdir) $(basedir)/src $(basedir)/include
 vpath %.c $(srcdir)
@@ -97,6 +97,11 @@ all: $(COMPLIB) $(COMPONENT)
 static: $(COMPLIB)
 
 shared: $(COMPONENT)
+
+install:
+	mkdir -p ${PREFIX}/include/scintilla
+	install -m 444 ../include/*.h ${PREFIX}/include/scintilla
+	install -m 444 ${COMPONENT} ${PREFIX}/lib
 
 clean:
 	$(DEL) *.o $(call normalize,$(COMPLIB)) $(call normalize,$(COMPONENT)) *.plist