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From Manuel Blechschmidt <>
Subject Re: Running mahout taste examples?
Date Wed, 26 Sep 2012 13:29:20 GMT
Hi Nava,
try the following project:

git clone git://
cd facebook-recommender-demo
mvn install
mvn embedded-glassfish:run 

Open the following URL in your browser: http://localhost:8010/myapp/FacebookRecommender/person/Manuel%20Blechschmidt

Hope that helps

On 26.09.2012, at 15:25, Tintarev, N wrote:

> Hi,
> I am having a go with Mahout taste examples, but getting stuck with trivial things.
> I hope you don't mind giving me a pointer or two?
> I'm running 64bit OSx and setting it all up in Eclipse.
> I've set up M2e and checked out the code from SCM using maven.
> No problems, project looks fine – a whole bunch of files and directories, including
the RecommenderEvalutatorRunners for each dataset.
> Downloaded the Jester1 data set and converted it to .csv
> Running the evaluator directly somehow  doesn't work – it's like it doesn't have a
main class (NoClassDefFoundError).
> Setting main class with the full path or -Djava.library.path=
didn't bear any fruit either.
> The quick start which is based on command line suggests maven needs to build a few things.
> Is this possibly something I need to do in Eclipse? What did I forget to do? :)
> Best regards,
> /Nava
> The University of Aberdeen is a charity registered in Scotland, No SC013683.

Manuel Blechschmidt
M.Sc. IT Systems Engineering
Dortustr. 57
14467 Potsdam
Mobil: 0173/6322621

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