could you add some debug-logging?mvn install -X the parent is required to be 
able to deploy snapshots. 
this parent is created to block accidental deployments to Maven Central -Robert 
> Date: Thu, 1 Sep 2011 13:31:49 -0700
> From: [email protected]
> To: [email protected]
> Subject: RE: [mojo-user] New plugin request - LessCSS
> 
> 
> Thanks Robert,
> 
> This is no problem for btw.
> I will continue working on the plugin and when I have a stable version I
> will attach a zip to the jira issue.
> 
> On a related note I was using the following parent module as suggested:
> 
> <parent> 
>         <groupId>org.codehaus.mojo</groupId> 
>         <artifactId>mojo-sandbox-parent</artifactId> 
>         <version>9</version> 
> </parent>
> 
> When installing the plugin in my local repo (using mvn install) I got some
> problems with the enforcer plugin:
> 
> INFO] --- maven-enforcer-plugin:1.0:enforce (mojo-enforcer-rules) @ lesscss
> --- 
> [INFO]
> ------------------------------------------------------------------------ 
> [INFO] BUILD FAILURE 
> [INFO]
> ------------------------------------------------------------------------ 
> [INFO] Total time: 5.230s 
> [INFO] Finished at: Thu Sep 01 14:47:18 CEST 2011 
> [INFO] Final Memory: 10M/109M 
> [INFO]
> ------------------------------------------------------------------------ 
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-enforcer-plugin:1.0:enforce
> (mojo-enforcer-rules) on project lesscss: Execution mojo-enforcer-rules of
> goal org.apache.maven.plugins:maven-enforcer-plugin:1.0:enforce failed.
> NullPointerException -> [Help 1] 
> 
> From the exception I don't understand what to do, and also looking in other
> sandbox plugins I don't see anything special. I also noticed not all sandbox
> plugins are using this parent module. 
> Any idea?
> 
> 
> Robert Scholte wrote:
> > 
> > 
> > No, the sandbox is not open for everybody."Once accepted it will be put in
> > the sandbox where you can continue to develop and maintain it. The plugin
> > will generally be kept in the sandbox until the first release of the
> > plugin is made."It looks like this line is kind of confusing. You can't
> > maintain it yourself. You could either provide new zip-files and attach it
> > to the JIRA-issue with the plugin-submission until it is placed in the
> > sandbox.Once in the sandbox you can provide patches. "Note that you will
> > not automatically become a committer on the project. If you stick around
> > and keep on maintaining the plugin we'll most likely grant you commit
> > rights once we feel comfortable with you and your work."Only this way you
> > can get access to the repository of mojo, including the sandbox. -Robert
> >  > Date: Thu, 1 Sep 2011 13:16:46 -0700
> >> From: [email protected]
> >> To: [email protected]
> >> Subject: RE: [mojo-user] New plugin request - LessCSS
> >> 
> >> 
> >> I understood that sandbox was just 'open' for everybody. 
> >> Maybe my interpretation of 'open' was wrong.
> >> 
> >> But maybe I should indeed attach the source instead. I'm currently still
> >> in
> >> development but I was thinking I would get access to sandbox repo to
> >> start
> >> committing. Maybe I was wrong.
> >> 
> >> Please let me know.
> >> 
> >> 
> >> 
> >> 
> >> 
> >> Robert Scholte wrote:
> >> > 
> >> > 
> >> > Have you read this page?
> >> >
> >> http://mojo.codehaus.org/contribution/submitting-a-plugin.htmlEspecially
> >> > the line ...and attach the source code there. I think Christopher has
> >> > enough interest to have a look at it.  -Robert> Date: Thu, 1 Sep 2011
> >> > 12:59:13 -0700
> >> >> From: [email protected]
> >> >> To: [email protected]
> >> >> Subject: Re: [mojo-user] New plugin request - LessCSS
> >> >> 
> >> >> 
> >> >> I got no reaction on the jira request so far.
> >> >> Does anybody know how long this normally takes?
> >> >> 
> >> >> 
> >> >> Marcel Overdijk wrote:
> >> >> > 
> >> >> > Thanks again.
> >> >> > 
> >> >> > I missed the part submitting the request in Jira.
> >> >> > Just created the ticket (http://jira.codehaus.org/browse/MOJO-1732)
> >> so
> >> >> I
> >> >> > will wait on feedback to continue.
> >> >> > 
> >> >> > For now I will use the standard Mojo archetype and follow the
> >> >> guidelines.
> >> >> > 
> >> >> > Cheers,
> >> >> > Marcel
> >> >> > 
> >> >> > 
> >> >> > Christopher Hunt-2 wrote:
> >> >> >> 
> >> >> >> On 30/08/2011, at 4:54 PM, Marcel Overdijk wrote:
> >> >> >> 
> >> >> >>> 
> >> >> >>> Thanks Christopher,
> >> >> >>> 
> >> >> >>> Thanks for your instant reply.
> >> >> >> My pleasure.
> >> >> >> 
> >> >> >>> I have 2 questions:
> >> >> >>> 1) I'm missing (or just can't find) the right information how to
> >> >> create
> >> >> >>> project in sandbox, e.g. is the sandbox a svn repository I can
> >> >> access?
> >> >> >> Actually, you'll need to do this first off:
> >> >> >> 
> >> >> >> http://mojo.codehaus.org/contribution/submitting-a-plugin.html
> >> >> >> 
> >> >> >> It'll be useful to read through the whole MOJO site documentation
> >> as a
> >> >> >> first-off.
> >> >> >> 
> >> >> >> Anyhow, the link to SVN is
> >> >> https://svn.codehaus.org/mojo/trunk/sandbox/
> >> >> >> 
> >> >> >>> 2) Should I use some Codehaus Mojo archetype to create plugin
> >> >> template?
> >> >> >> I'm not familiar with such a template. When I had to do this I
> >> applied
> >> >> >> the required changes by looking at other MOJO projects.
> >> >> >> 
> >> >> >> Kind regards,
> >> >> >> Christopher
> >> >> >>
> >> ---------------------------------------------------------------------
> >> >> >> To unsubscribe from this list, please visit:
> >> >> >> 
> >> >> >>     http://xircles.codehaus.org/manage_email
> >> >> >> 
> >> >> >> 
> >> >> >> 
> >> >> >> 
> >> >> > 
> >> >> > 
> >> >> 
> >> >> -- 
> >> >> View this message in context:
> >> >>
> >> http://old.nabble.com/New-plugin-request---LessCSS-tp32362119p32382232.html
> >> >> Sent from the mojo - user mailing list archive at Nabble.com.
> >> >> 
> >> >> 
> >> >> ---------------------------------------------------------------------
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> >> >> 
> >> >>     http://xircles.codehaus.org/manage_email
> >> >> 
> >> >> 
> >> >                                            
> >> > 
> >> 
> >> -- 
> >> View this message in context:
> >> http://old.nabble.com/New-plugin-request---LessCSS-tp32362119p32382345.html
> >> Sent from the mojo - user mailing list archive at Nabble.com.
> >> 
> >> 
> >> ---------------------------------------------------------------------
> >> To unsubscribe from this list, please visit:
> >> 
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> >> 
> >> 
> >                                       
> > 
> 
> -- 
> View this message in context: 
> http://old.nabble.com/New-plugin-request---LessCSS-tp32362119p32382470.html
> Sent from the mojo - user mailing list archive at Nabble.com.
> 
> 
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