travis: update the homebrew db

We need to make sure we are asking for the current version of packages, or we might get 404s from the download service.

travis: update the homebrew db
We need to make sure we are asking for the current version of packages, or we might get 404s from the download service.
d41b8ed0 · Carlos Martín Nieto · 159061a8 · d41b8ed0
Commit d41b8ed0 authored Jul 06, 2015 by Carlos Martín Nieto
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script/install-deps-osx.sh
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--- a/script/install-deps-osx.sh
+++ b/script/install-deps-osx.sh
@@ -2,4 +2,5 @@
 set -x
+brew update
 brew install libssh2 cmake