Your problem here is that you have not compiled JPEG support into your GD library. By default, GD is built with PNG support, but to include JPEG support, you need to include version 6b or later of the JPEG library.

 

Update

With a little further experimentation, I have rebuilt the GD library with JPEG support and no longer encounter this error - To rebuild this library with JPEG support, I expanded the JPEG library into a parallel directory and updated to the GD Makefile to include the HAVE_JPEG flag, included the -ljpeg library and altered the include and library paths to include the JPEG source location.

 


In reply to Re: Inline::C and gd by rob_au
in thread Inline::C and gd by Beatnik

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.