android6.0制作ota包编译出错

liujwcool

使用make PRODUCT-x3399-userdebug otapackage命令制作包出错
Package target files: out/target/product/x3399/obj/PACKAGING/target_files_intermediates/x3399-target_files-user.root.20170418.175823.zip
building image from target_files RECOVERY...
Traceback (most recent call last):
  File "./build/tools/releasetools/make_recovery_patch", line 66, in <module>
    main(sys.argv[1:])
  File "./build/tools/releasetools/make_recovery_patch", line 39, in main
    input_dir, "RECOVERY")
  File "/home/liujw/x3399/x3399_marshmallow/build/tools/releasetools/common.py", line 448, in GetBootableImage
    info_dict)
  File "/home/liujw/x3399/x3399_marshmallow/build/tools/releasetools/common.py", line 383, in BuildBootableImage
    p4 = Run(sign_cmd)
  File "/home/liujw/x3399/x3399_marshmallow/build/tools/releasetools/common.py", line 83, in Run
    return subprocess.Popen(args, **kwargs)
  File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory

wds00l

顶，同求，以及ota差异包的生成方法