I'll keep this short and sweet; Emacs can't find gs, which has been installed via brew and works fine. Error PDF2DSC sentinel: Searching for program: No such file or directory, gs MWE ...
My auctex renders preview images on my debian stable system (6.0.6) if I set it to dvi mode, but it fails if I set auctex to pdf mode. I assume there is either a mistake in my emacs configuration ...
When I run preview-at-point (in emacs), I get a minus (do not enter) sign rather than the figure. I followed the suggestion here and downloaded the development version of AucTeX. The problem remains. ...