The terminal size message is irrelevant. You're seeing errors in the XS compilation. The README has some useful hints on building for various platforms (including Win32). The first thing I'd ensure is that you have the correct DB2 version:

        DB2 Application Development Client v7.2 or later
            Included with the DB2 Personal Developer's Edition and the
            DB2 Universal Developer's Edition

[download]

Note that the "or later" here might no longer be correct. You may have better luck reverting to an older version of DB2.

It's also worth noting that DBD::DB2 was last updated seven years ago, and has several unassigned issues, so you may unfortunately be somewhat on your own when it comes to debugging. I'm sorry I can't be of more direct help; I don't have easy access to a Win32 dev environment, nor the time needed to grok 25-year-old IBM C (again) :-)

use strict; use warnings; omitted for brevity.

In reply to Re: Strange errors installing DBD::DB2 module by rjt
in thread Strange errors installing DBD::DB2 module by slugger415

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.