[OS X Emacs] latex with images

[sergio_101]

Daniel Stegmueller <d.stegmueller at gmail.com> writes:

> A short intro is here:
> http://www.math.northwestern.edu/comp-help/including_graphics.html

yes, this is exactly what i am doing..

even using pdflatex at the command line, i get:

! LaTeX Error: File `logo' not found.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.