Add creating /dev/tty1 before system packing.

pym/cl_builder.py

@@ -113,6 +113,7 @@ class cl_builder(color_print):
             map(lambda x:os.unlink(x) if path.islink(x) else os.rmdir(x),
                 map(lambda x:path.join(pathname,x),dirs))
         for node,mode,dmode,major,minor in [("console",0600,stat.S_IFCHR,5,1),
+                                      ("tty1",0600,stat.S_IFCHR,4,1),
                                       ("null",0666,stat.S_IFCHR,1,3),
                                       ("zero",0666,stat.S_IFCHR,1,5)]:
             nodePath = path.join(devPath,node)