[Malvern] PHP and Festival

[Andy Dixon]

Hi guys,

I seem to be having a problem that I just cant get my head around..

I have a php script which will generate some text. I then write this into a 
temp file.
After which, I call festival in php - system('/usr/bin/festival 
--tts /tmp/ttstemp');

However, it seems that festival is not called. I have then tried writing a 
bash script which called the above line, and got the php script to call this 
shell script, but that does not work. If I call the script through bash, then 
festival talks.

Does anyone know what I could be missing?

Cheers

Andy