Auto merge of #1167 - alexcrichton:issue-820, r=huonw
authorbors <bors@rust-lang.org>
Wed, 14 Jan 2015 09:04:10 +0000 (09:04 +0000)
committerbors <bors@rust-lang.org>
Wed, 14 Jan 2015 09:04:10 +0000 (09:04 +0000)
Probably a good sanity check to have up front to ensure that you've got a C
compiler locally!

Closes #820


Trivial merge