In reply to Hobo128:
From what I can remember I emailed the French Climbing Association - they contacted Matthieu on my behalf! I'm sure he told me they are available in the tourist information offices in the area. There is also a Decathlon in Bergerac that has a climbing gear section - that could be a starting point.
Whilst we were there we climbed near a village called Bayac, and another called Gavaudun. All sport as you would expect, very well maintained bolts etc.