<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Sean,<div> I didn't check the internal version that vtk uses. The thing is, you need an external version of libjpeg when compiling for grass-6.4.0. </div><div><br></div><div>libjpeg-6b was released in 1998! I also came across many references to problems others have faced when attempting to compile it for 64-bits. On the first go, I too had problems. Since I had to do some major learning and get things working in atleast 32-bits, I put it off for a while. Now that I have a 32-bit environment working, I thought Id try to fix some of the outstanding issues, libjpeg 64-bits being one of them! :-)</div><div><br></div><div>Here is the link to the website: <a href="http://www.ijg.org/">Independent JPEG Group</a></div><div><br></div><div>I also came across a set of patches in another website, and then applied it and somehow got it to work.</div><div><br></div><div>So I thought I'd share it with the group! </div><div><br></div><div>Best regards,</div><div><br></div><div>Elvis Dowson</div><div><br><div><div>On Oct 1, 2008, at 1:35 AM, Sean McBride wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>On 10/1/08 12:58 AM, Elvis Dowson said:<br><br><blockquote type="cite">One of the things that took a long time to fix was libjpeg-6b<br></blockquote><blockquote type="cite">support for 64-bit.<br></blockquote><br>No doubt the version of libjpeg that VTK includes in years old (as is<br>the case for much of VTK's 3rd party source). Did you check which<br>version VTK uses? Who maintains libjpeg-6b? Maybe their newest version<br>is 64bit clean?<br><br>--<br>____________________________________________________________<br>Sean McBride, B. Eng <a href="mailto:sean@rogue-research.com">sean@rogue-research.com</a><br>Rogue Research <a href="http://www.rogue-research.com">www.rogue-research.com</a><br>Mac Software Developer Montréal, Québec, Canada<br><br><br></div></blockquote></div><br></div></body></html>