stevieb++ use FileHandle did the trick! I can support perl 5.010 now. Thanks for the help I don't think I would have found that on my own (I had already tried use IO::Handle with no joy. I was going down the road of minimum version requirements and feeling lost.)

There is a link to my code in the first post but it's hidden. Here is the code https://github.com/jandrew/p5-spreadsheet-reader-excelxml and the failing tests https://travis-ci.org/jandrew/p5-spreadsheet-reader-excelxml/jobs/128071531.

In reply to Re^2: perl 5.010 Can't locate object method "seek" via package "IO::Handle" by jandrew
in thread perl 5.010 Can't locate object method "seek" via package "IO::Handle" by jandrew

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