[Building Sakai] Nightly2 8 am build failure: samigo assembly fails to expand

[Anthony Whyte]

Not sure about this failure.  The 4 AM build was successful, picking  
up all my trunk commits associated with tagging sakai-2.7.0-M1.   
Locally, I just removed samigo from my .m2 repo, commenced a new trunk  
build and samigo snapshot artifacts were downloaded, installed locally  
and the tomcat overlay was deployed to Tomcat successfully.  Tomcat  
started up fine.

I currently use Maven 2.1.0.  What version of Maven does Nightly2  
use?  Note too the negative seek offset error.

Cheers,

Anthony

[INFO]  
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO]  
------------------------------------------------------------------------
[INFO] Error unpacking file: /opt/tomcat-nightly/.m2/repository/org/ 
sakaiproject/samigo/samigo-assembly/2.7.0-SNAPSHOT/samigo- 
assembly-2.7.0-SNAPSHOT-tomcat-overlay.zipto: /opt/tomcat-nightly/ 
sakai-demo

Embedded error: Error while expanding /opt/tomcat-nightly/.m2/ 
repository/org/sakaiproject/samigo/samigo-assembly/2.7.0-SNAPSHOT/ 
samigo-assembly-2.7.0-SNAPSHOT-tomcat-overlay.zip
Negative seek offset
[INFO]  
------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO]  
------------------------------------------------------------------------
[INFO] Total time: 2 minutes 40 seconds
[INFO] Finished at: Sat Nov 14 08:15:47 EST 2009
[INFO] Final Memory: 90M/215M
[INFO]  
------------------------------------------------------------------------
making downloadable tarball...
removing older tarballs
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