Sorry - missed the earlier post.
For a short time only you can grab the 32-bit gsl-0.14 library (libs, headers, dll's and docs) for Win32 here. (Built using MinGW.)

If you unpack it to anywhere other than C:/_32/gsl_dyn you'll have to edit the paths accordingly in lib/pkgconfig/gsl.pc (which is a trivial task). 
MD5: ea5f96e769f17e66527aee293579c8de
SHA1: cabef95aef3098d8197d0c0e84e5183092e55ebe
SHA256: 163faf867119f7678e7554e70c689336ddd4cb23753aed67b8063467533b40
+31

[download]
(Can also provide a 64-bit MinGW64 build, but that hasn't been uploaded yet - and won't be unless someone requests it.)

Cheers,
Rob

UPDATE: You might need to create copies of lib/libgsl.dll.a and lib/libgslcblas.dll.a (in the same folder) named libgsl.a and libgslcblas.a ... I think that should be unnecessary as Math::GSL uses ExtUtils::PkgConfig, but worth bearing in mind just in case you have trouble with the linking during the Math::GSL build.

In reply to Re^4: Math::GSL installation on Windows XP by syphilis
in thread Math::GSL installation on Windows XP by Barnabas

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.