--- a/Makefile	2011-02-06 00:31:40.957428001 +0300
+++ b/Makefile	2011-02-06 00:32:37.597428002 +0300
@@ -7,6 +7,7 @@
 
 build ?= debug
 prefix ?= /usr/local
+LIBDIR ?= $(prefix)/lib
 
 OBJDIR := build/$(build)
 GENDIR := build/generated
@@ -378,7 +379,7 @@
 	rm -rf build
 
 install: $(OBJDIR) $(GENDIR) $(MUPDF_LIB) $(APPS)
-	install -d $(prefix)/bin $(prefix)/lib $(prefix)/include
+	install -d $(prefix)/bin $(LIBDIR) $(prefix)/include
 	install $(APPS) $(prefix)/bin
-	install $(MUPDF_LIB) $(prefix)/lib
+	install $(MUPDF_LIB) $(MUPDF_SO_LIB) $(LIBDIR)
 	install $(MUPDF_HDR) $(prefix)/include