[Bf-committers] Install deps script not working on Fedora 20

[James Wrigley]

@Wolfgang: Yeah, it seems that the problem was me having all_static
set to true. The ./configure scripts can recognize the system boost
libs now.

@Bastien: Thanks, I tried without all_static and it built OIIO
successfully, but now I'm getting more errors with OSL, log is here:
http://www.pasteall.org/48381/bash
Looking at the errors, I'm not sure whether this is a problem with
OIIO or OSL? (or if I'm just doing something stupid :P)

Thanks,
JamesNZ