The shell command
"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/cf9af461cb345f7c2de412fe39c00fe5.gif" -- '\Large \frac{F(x+h)-F(x)}{h} = \frac{1}{h}\left(\int_{a}^{x+h}f(t)\,
\mathrm{d}t-\int_{a}^{x}f(t)\,\mathrm{d}t\right)'
returned status = 126
Image not found!
Please try the debugging script