fix:(travis): try another ppa for numexpr

diff --git a/.travis.yml b/.travis.yml
index 57bcf929f7478fae6c0cfc6164d09776357c807e..177b6d903c31d5a6ae6c3ab38bf9cbd8cf6245bb 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,7 @@ virtualenv:
 # command to prepare the system to install prerequisites or dependencies
 before_install:
  - sudo add-apt-repository -y ppa:donk/gstreamer
- - sudo add-apt-repository -y ppa:a.valentino/eotools  # because numexpr packages is too old in Ubuntu repository 
+ - sudo add-apt-repository -y ppa:bradner-computation/pipeline  # because numexpr packages is too old in Ubuntu repository 
  - sudo apt-get -qq update
  - sudo apt-get install python-setuptools
  - sudo apt-get install -qq python-numpy python-scipy python-matplotlib