sergiogonzalez/liferay-portal — pull request #155 by matethurzo (2012-03-06 13:49:47+00:00)
Title: LPS-25393

Hi Sergio,

The root cause of this problem can be found in the ticket description. In a nutshell: unfortunately for ubuntu/debian linux the package that contains the jasper.jar contains a different MANIFEST.MF then other distributions and that specific manifest file does not contain Specification-Version attribute. It turned out that Red Hat namely does not contain Specification-Version nor Implementation_Version, but Bundle-Version. The first two are quite common, but the Bundle-Version is not.

Basically what @danielreuther and myself did is that we check for each attribute in the code and we'll return with those.

Let me know if you have any questions/comments.

Thanks,

Máté