Errori dalla compilazione di template per paper scientifici

Salve a tutti.
Ho scaricato un template per imparare a scrivere paper scientifici in latex, dal seguente indirizzo web (in fondo alla pagina): http://webcache.googleusercontent.com/search?q=cache:glrGGPVcVgwJ:www.physics.csbsju.edu/370/papers/Examples%2Btex/DC_template/DC_PhysTemp%28LaTeX%29.tex+&cd=8&hl=it&ct=clnk&client=ubuntu

Quando però eseguo la compilazione per ottenere il pdf, ottengo il seguente errore (quotato dal file .log):

`
LaTeX Warning: File `geometry.eps' not found on input line 204.

Package epstopdf Info: Source file:
(epstopdf) Output file:
(epstopdf) Command:
(epstopdf) \includegraphics on input line 204.
Package epstopdf Info: Output file is already uptodate.

! Package pdftex.def Error: File `geometry-eps-converted-to.pdf' not found.

See the pdftex.def package documentation for explanation.
Type H for immediate help.
…

l.204 \includegraphics[width=2.8 in]{geometry.eps}

Using draft setting for this image.
Try typing to proceed.
If that doesn't work, type X to quit.

[5]

LaTeX Warning: File `force.eps' not found on input line 254.

Package epstopdf Info: Source file:
(epstopdf) Output file:
(epstopdf) Command:
(epstopdf) \includegraphics on input line 254.
Package epstopdf Info: Output file is already uptodate.

! Package pdftex.def Error: File `force-eps-converted-to.pdf' not found.

See the pdftex.def package documentation for explanation.
Type H for immediate help.
…
`

E’ un problema di pacchetti? Di cosa si tratta?
Grazie in anticipo!