updated the build process to support solaris 11

src/import.c

@@ -5,6 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <sys/time.h>
 #include <sys/types.h>
 #include <sys/stat.h>