从OpenGLContext导入测试上下文我无法导入测试上下文

Question

当我这样做的时候：

import OpenGLContext

它是进口的，没有问题。但是当我写的时候

from OpenGLContext import testingcontext

它给出了一个错误：

    Traceback (most recent call last):
  File "<pyshell#0>", line 1, in <module>
    from OpenGLContext import testingcontext
  File "C:\Python34\lib\site-packages\OpenGLContext\testingcontext.py", line 10, in <module>
    from OpenGLContext import plugins, context, contextdefinition
  File "C:\Python34\lib\site-packages\OpenGLContext\context.py", line 33, in <module>
    from OpenGLContext import texturecache,plugins
  File "C:\Python34\lib\site-packages\OpenGLContext\texturecache.py", line 3, in <module>
    from OpenGLContext import atlas
  File "C:\Python34\lib\site-packages\OpenGLContext\atlas.py", line 4, in <module>
    from OpenGLContext.arrays import zeros, array, dot, ArrayType
  File "C:\Python34\lib\site-packages\OpenGLContext\arrays.py", line 2, in <module>
    from vrml.arrays import *
ImportError: No module named 'vrml'

怎么了？

Answer 1

缺少vrml phython模块。所以第一步就是安装它。