Quick fix for installing external libraries as in #551

Makefile

@@ -33,7 +33,7 @@ install: release
 	install -v sys.ji $(DESTDIR)$(PREFIX)/share/julia
 	install -v jl/* $(DESTDIR)$(PREFIX)/share/julia/jl
 	install -v examples/*.jl $(DESTDIR)$(PREFIX)/share/julia/examples
-	install -v lib/libarpack.$(SHLIB_EXT) lib/libfdm.$(SHLIB_EXT) lib/libfftw3.$(SHLIB_EXT) lib/libfftw3f.$(SHLIB_EXT) lib/libpcre.$(SHLIB_EXT) lib/libpcrecpp.$(SHLIB_EXT) lib/libpcreposix.$(SHLIB_EXT) lib/librandom.$(SHLIB_EXT) lib/liblapack.$(SHLIB_EXT) lib/libsuitesparse.$(SHLIB_EXT) lib/libsuitesparse_wrapper.$(SHLIB_EXT) lib/libgrisu.$(SHLIB_EXT) lib/libamos.$(SHLIB_EXT) lib/libgmp.$(SHLIB_EXT) lib/libgmp_wrapper.$(SHLIB_EXT) $(DESTDIR)$(PREFIX)/share/julia/lib
+	-install -v lib/*.$(SHLIB_EXT) $(DESTDIR)$(PREFIX)/share/julia/lib
 
 dist: release
 	rm -fr dist julia-*.tar.gz