Add inttypes.h for PRIu64.
am: 4e29ce0b88

Change-Id: I48a4b0aba107f81fd5ea59b76c7fc658df30c3b0
diff --git a/install.cpp b/install.cpp
index b3430cf..38e89fd 100644
--- a/install.cpp
+++ b/install.cpp
@@ -17,6 +17,7 @@
 #include <ctype.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <inttypes.h>
 #include <limits.h>
 #include <string.h>
 #include <sys/stat.h>