[mlpack-git] master: travis.yml: maybe this will let us get the right version of arma? (3d27600)

[gitdub at big.cc.gt.atl.ga.us]

Repository : https://github.com/mlpack/mlpack

On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/0bb8b0f4e578bcefbd435d31708d7b49987617e3...c42ca0ee5228ba83123767ea8899fcf6e4817b42

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commit 3d27600eb37b1a12685c03b343c85d7bcb66d6bd
Author: Stephen Tu <tu.stephenl at gmail.com>
Date:   Sat Feb 14 22:21:39 2015 -0800

    travis.yml: maybe this will let us get the right version of arma?


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3d27600eb37b1a12685c03b343c85d7bcb66d6bd
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 0950a67..7d7c3df 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,7 @@
 language: cpp
 before_install:
   - sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+  - sudo apt-add-repository -y ppa:comp-phys/stable
   - sudo apt-get update -qq
   - sudo apt-get install -qq g++-4.8 libarmadillo-dev
   - export CC=gcc-4.8