Making install in libdruntime
make[3]: Entering directory `/home/jlquinn/d/gdc/dev/x86_64-unknown-linux-gnu/libphobos/libdruntime'
make[4]: Entering directory `/home/jlquinn/d/gdc/dev/x86_64-unknown-linux-gnu/libphobos/libdruntime'
/bin/bash ../../../../gcc-4.9-20131201/libphobos/../mkinstalldirs /home/jlquinn/d/lib/../lib64
/usr/bin/install -c libgdruntime.a /home/jlquinn/d/lib/../lib64
/home/jlquinn/d/x86_64-unknown-linux-gnu/bin/ranlib /home/jlquinn/d/lib/../lib64/libgdruntime.a
for i in __entrypoint.di object.di; do \
	    /usr/bin/install -c -m 644 ../../../../gcc-4.9-20131201/libphobos/libdruntime/$i /home/jlquinn/d/include/d/4.9.0; \
	done
/usr/bin/install: cannot create regular file ‘/home/jlquinn/d/include/d/4.9.0’: No such file or directory
/usr/bin/install: cannot create regular file ‘/home/jlquinn/d/include/d/4.9.0’: No such file or directory
make[4]: *** [install-data-local] Error 1
make[4]: Leaving directory `/home/jlquinn/d/gdc/dev/x86_64-unknown-linux-gnu/libphobos/libdruntime'
make[3]: *** [install-am] Error 2
make[3]: Leaving directory `/home/jlquinn/d/gdc/dev/x86_64-unknown-linux-gnu/libphobos/libdruntime'
make[2]: *** [install-recursive] Error 1
make[2]: Leaving directory `/home/jlquinn/d/gdc/dev/x86_64-unknown-linux-gnu/libphobos'
make[1]: *** [install-target-libphobos] Error 2
make[1]: Leaving directory `/home/jlquinn/d/gdc/dev'
make: *** [install] Error 2


The following patch fixes it for me:

diff --git a/libphobos/libdruntime/Makefile.am b/libphobos/libdruntime/Makefile.am index d5fbc9a..8ed6933 100644
--- a/libphobos/libdruntime/Makefile.am
+++ b/libphobos/libdruntime/Makefile.am
@@ -230,6 +230,7 @@ install-exec-local: libgdruntime.a
 	$(RANLIB) $(DESTDIR)$(toolexeclibdir)/libgdruntime.a

 install-data-local: libgdruntime.a
+	$(mkinstalldirs) $(DESTDIR)$(gdc_include_dir)
 	for i in __entrypoint.di object.di; do \
 	    $(INSTALL_HEADER) $(srcdir)/$$i $(DESTDIR)$(gdc_include_dir); \
 	done

Thanks
Jerry