[MediaWiki-l] Getting TeX working on MediaWiki 1.18.2

Hi,

I am trying to get TeX working in MediaWiki 1.18.2. I have successfully installed TeXLive on my Fedora server. And have texvc compiled and working.

And have made the following additions to LocalSettings.php :-

$wgUseTex = true; $wgTexvc = "/usr/bin/texvc"; $wgUploadPath = "$wgScriptPath/images"; $wgUploadDirectory = "$IP/images"; $wgMathPath = "$wgUploadPath/math"; $wgTmpPath = "$wgUploadPath/tmp"; $wgMathDirectory = "$wgUploadDirectory/math"; $wgTmpDirectory = "$wgUploadDirectory/tmp"; $wgUploadBaseUrl = false;

And run :-

php maintenance*/*update.php

But am getting the following error message :-

*Failed to parse (PNG conversion failed; check for correct installation of latex and dvipng (or dvips + gs + convert)): a=b+c-d*

I had it working on my previous version of MediaWiki using LaTeX and MediaWIki 1.11.0.

Hope you can help and its something obvious.

Many thanks in advance,

Aaron