Javacc

["Rajan, Renuka" <re...@navteq.com>]

Hello All

 

I am a newbie to nutch-lucene development.  I am trying to write a
search class that supports search by regular expressions in Lucene.  But
I am not able to compile the source because I don't seem to have the
correct javacc library Lucene is expecting.

 

Where can I get a JavaCC distribution from ie one that's expected by
Lucene? I downloaded one from https://javacc.dev.java.net/.  This
distribution however has different packages than the one Lucene's
build.xml is looking for.

 

The Main class Lucene expects is COM.sun.labs.javacc.Main (as per the
build.xml), but the one I have is org.javacc.parser.Main and
org.javacc.jjtree.Main(yeah there are 2, don't know which one its
expecting).  The one that Lucene is looking for appears to be a sun
distribution. 

 

Someone please help! I am stuck not being able to compile Lucene!

 

Many thanks in advance

Renuka 

 

 



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Re: Javacc

[Erik Hatcher <er...@ehatchersolutions.com>]

What version of Ant are you using and what version of Lucene?

The latest trunk version of Lucene has gone back to using the  
<javacc> task in Ant, which is a facade that handles all the various  
versions of JavaCC, so my hunch is that your Ant distribution needs  
to be updated.

     Erik

On 6 Nov 2005, at 22:53, Rajan, Renuka wrote:

> Hello All
>
>
>
> I am a newbie to nutch-lucene development.  I am trying to write a
> search class that supports search by regular expressions in  
> Lucene.  But
> I am not able to compile the source because I don't seem to have the
> correct javacc library Lucene is expecting.
>
>
>
> Where can I get a JavaCC distribution from ie one that's expected by
> Lucene? I downloaded one from https://javacc.dev.java.net/.  This
> distribution however has different packages than the one Lucene's
> build.xml is looking for.
>
>
>
> The Main class Lucene expects is COM.sun.labs.javacc.Main (as per the
> build.xml), but the one I have is org.javacc.parser.Main and
> org.javacc.jjtree.Main(yeah there are 2, don't know which one its
> expecting).  The one that Lucene is looking for appears to be a sun
> distribution.
>
>
>
> Someone please help! I am stuck not being able to compile Lucene!
>
>
>
> Many thanks in advance
>
> Renuka
>
>
>
>
>
>
>
> The information contained in this communication may be CONFIDENTIAL  
> and is intended only for the use of the recipient(s) named above.   
> If you are not the intended recipient, you are hereby notified that  
> any dissemination, distribution, or copying of this communication,  
> or any of its contents, is strictly prohibited.  If you have  
> received this communication in error, please notify the sender and  
> delete/destroy the original message and any copy of it from your  
> computer or paper files.
>