使用python build_native.py 进行android编译出错

python build_native.py 文件内容:

current_dir = os.path.dirname(os.path.realpath(__file__))
cocos_root = os.path.join(current_dir, "../cocos2d")

app_android_root = os.path.join(current_dir, "../")
	
if build_mode is None:
	  build_mode = 'debug'
elif build_mode != 'release':
    build_mode = 'debug'

command = 'cocos compile -p android -s %s -m %s' % (app_android_root, build_mode) 
if os.system(command) != 0:
    raise Exception("Build dynamic library for project [ " + app_android_root + " ] fails!")

-------------- main --------------

if name == ‘main’:

parser = OptionParser()
parser.add_option("-n", "--ndk", dest="ndk_build_param", help='it is not used', action="append")
parser.add_option("-p", "--platform", dest="android_platform", 
help='it is not used')
parser.add_option("-b", "--build", dest="build_mode", 
help='the build mode for java project,debug[default] or release.Get more information,please refer to http://developer.android.com/tools/building/building-cmdline.html')
(opts, args) = parser.parse_args()

print "Please use cocos console instead.\n"

build(opts.build_mode)

SDK NDK ANT 路径如下

是sdk版本问题还是路径问题 求大神指点

从上面的路径截图来看,COCOS_X_ROOT的路径没找到。不过上面的出错又不像是和这个有关, @natural-law