Thanks for your help.

It works now.

Regards,

Zhongming Cai

--- On Tue, 6/4/10, Drew Farris <drew.farris@gmail.com> wrote:

> From: Drew Farris <drew.farris@gmail.com>
> Subject: Re: help needed to build mahout in eclipse
> To: mahout-user@lucene.apache.org
> Date: Tuesday, 6 April, 2010, 15:52
> I usually work around this by
> switching the JRE system library used to
> build these projects from 1.5 to 1.6 -
> 
> properties -> java build path -> libraries
> 
> Click on the JRE System library, edit and switch it to
> JavaSE-1.6. 1.6
> for both mahout math and collections.
> 
> On Mon, Apr 5, 2010 at 2:23 PM, Zhongming cai <caizjh@yahoo.co.uk>
> wrote:
> > Hi,
> >
> > I am new to Maven and mahout and I am try to follow
> the notes at http://cwiki.apache.org/MAHOUT/buildingmahout.html to
> build mahout in eclipse.
> >
> > I included maths and collections modules,  and
> manually added /target/generate-sources folder to the build
> path for collections module by navigating to
> property->java build path -> source ->add folder.
> >
> > But the collections module does not compile with the
> following errors.
> >
> >
> > The method add(Object) of type OpenHashSet<T>
> must override a superclass method    OpenHashSet.java  
>  /mahout-collections/src/main/java/org
> >
> > The method addAll(Collection<? extends T>) of
> type OpenHashSet<T> must override a superclass method
>    OpenHashSet.java  
>  /mahout-collections/src/main/java/org/apache/mahout/math/set
> >
> > The method addAllOf(ByteArrayList) of type
> AbstractByteList must override a superclass method  
>  AbstractByteList.java  
>  /mahout-collections/target/generated-sources/org/apache/mahout/math/list
> > .....
> > .....
> >
> > Also, if I run Maven build/install/etc from eclipse
> Run As menu, it complains missing settings.xml file.
> >
> > Am I missing anthing here, any help is much
> appreciated.
> >
> > Thanks,
> >
> > Zhongming Cai
> >
> >
> >
> >
>