cocos2d python无法在Mac中显示UI

Question

When I run cocos2d(python) hello example in mac pro from terminal ,I use sudo ,but no UI show ,no warning no error, what I missed?

Its work well when I first run my MacPro x64, but later I reinstall some packages, it not. I thinks maybe the pyglet's 1.1.4 version can't support x64 , but i am not very sure.

#
# cocos2d
# http://cocos2d.org
#
# This code is so you can run the samples without installing the package
import sys
import os
sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
#

import cocos

class HelloWorld(cocos.layer.Layer):
    def __init__(self):
        super( HelloWorld, self ).__init__()

        # a cocos.text.Label is a wrapper of pyglet.text.Label
        # with the benefit of being a cocosnode
        label = cocos.text.Label('Hello, World!',
            font_name='Times New Roman',
            font_size=32,
            anchor_x='center', anchor_y='center')

        label.position = 320,240
        self.add( label )

if __name__ == "__main__":
    # director init takes the same arguments as pyglet.window
    cocos.director.director.init()

    # We create a new layer, an instance of HelloWorld
    hello_layer = HelloWorld ()

    # A scene that contains the layer hello_layer
    main_scene = cocos.scene.Scene (hello_layer)

    # And now, start the application, starting with main_scene
    cocos.director.director.run (main_scene)

    # or you could have written, without so many comments:
    #      director.run( cocos.scene.Scene( HelloWorld() ) )

Answer 1

On Mac OSX Mavericks it works using sudo. Without sudo I had the same problem.

sudo python samples/hello_world.py