Traceback (most recent call last):
File
"C:\Python21\Pythonwin\pywin\framework\scriptutils.py",
line 301, in RunScript
exec codeObject in __main__.__dict__
File
"C:\Python21\QuantLib\doc\tests\implied_volatility.py",
line 112, in ?
print 'testing QuantLib', QuantLib.__version__
AttributeError: 'QuantLib.QuantLib' module has no
attribute '__version__'