Hi Marko.
How did you install scikit-learn and which version did you install?
I would imagine either your installation is incomplete or you have 
multiple installations.

Cheers,
Andy

On 01/04/2014 06:00 PM, Marco Ippolito wrote:
> Hi everybody,
>
> I'm learning now the basic functionalities of scikit-learn.
>
> Following: 
> http://scikit-learn.org/stable/modules/generated/sklearn.feature_extraction.DictVectorizer.html#sklearn.feature_extraction.DictVectorizer
>
> import sklearn
> from sklearn.feature_extraction import DictVectorizer
>
> python dictvectorizerTrial.py
> Traceback (most recent call last):
>    File "dictvectorizerTrial.py", line 4, in <module>
>      from sklearn.feature_extraction import DictVectorizer
> ImportError: cannot import name DictVectorizer
>
> What am I missing?
>
> Kind regards.
> Marco
>
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