HI,
We are having issue with rendering new math formula to the PNG. Please check following are the software product versions installed in our RHEL7 server.
Installed software
Product | Version |
---|---|
MediaWiki | 1.30.0 |
PHP | 7.1.8 (apache2handler) |
MySQL | 5.6.40 |
ICU | 50.1.2 |
- I get this error message for almost everything I try when writing math expressions: "Failed to parse (PNG conversion failed; check for correct installation of latex and dvipng (or dvips + gs + convert)): \frac{1}{4}=0.25 The above error occur when I use the math formula : <math>\frac{1}{4}=0.25</math>
Also we are having with following packages installed in our server.
-rwxr-xr-x 1 root root 16288 Jan 12 2017 /usr/bin/convert
-rwxr-xr-x 1 root root 107728 Apr 27 2010 /usr/bin/dvipng
-rwxr-xr-x 1 root root 208000 Aug 28 2015 /usr/bin/dvips
-rwxr-xr-x 1 root root 19128 Nov 26 19:00 /usr/bin/gs
-rwxr-xr-x 1 root root 666360 Aug 28 2015 /usr/bin/latex
Could you pls let us know what is the actual issue need to fix this error?
Thanks in Adv,
Sanjay