new_contents: #!/usr/bin/env python
  
  """
  Simple script for checking installed CUDA version.
  """
  
  import ctypes
  
  try:
      _libcudart = ctypes.cdll.LoadLibrary('libcudart.so')
  except:
      print 'CUDA runtime library not found'
  else:
      _libcudart.cudaDriverGetVersion.restype = int
      _libcudart.cudaDriverGetVersion.argtypes = [ctypes.POINTER(ctypes.c_int)]
      version = ctypes.c_int()
      status = _libcudart.cudaDriverGetVersion(ctypes.byref(version))
      if status != 0:
          print 'CUDA runtime library found: version unknown'
      else:
          major = version.value/1000
          minor = (version.value%1000)/10
          print 'CUDA runtime library found: version %s' % (major + minor/10.0)
  
subject: Add script for checking installed CUDA version.