Not just libcurl, but now we require curl executable as well.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jens was the second person who hadn't heard of the "merge" program, and
didn't have it installed. So document as many dependency and install
issues as I can think of.