Thread:Project:Support desk/Trying to making work russian lang in TeX

Ubuntu 12.04.4 LTS PHP 5.3.10-1ubuntu3.11 MediaWiki 1.16.5

I installed TeX themself in he works, but russian letters in \text{} not working, error: Failed to parse (PNG conversion failed; check for correct installation of latex, dvips, gs, and convert).

If I run command (user is same as in apache) from cmd it works! File in  exists. And output is. Wich proving installation is correct.

When same command executed in MediaWiki, output is similar, but file doesn't exists. In  folder appears log   with this contents:

mktextfm larm1200 mktextfm larm0800 mktextfm larm0600

I'm tried to run this commands but it change nothing. I even tried create test.php and test without CMS. Result is same as in MediaWiki ( created in temp).

PS In Ubuntu 9.10 russian lang in \text{} worked. I added in  russian babel   and recompile sources. And did some changes in Math.php (with locals). Also I downloaded latest Math extension and replaced  folder. Read more here.

I hope someday someone will solve this problem.