From 3c6e00083f944ac7cc2fb822fadb788722df3b16 Mon Sep 17 00:00:00 2001
From: arve0 <arve.seljebu@gmail.com>
Date: Tue, 17 Mar 2015 10:59:20 +0100
Subject: [PATCH] add some more magic

---
 tools/travis_before_install.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/travis_before_install.sh b/tools/travis_before_install.sh
index 9b251941..b9a34059 100755
--- a/tools/travis_before_install.sh
+++ b/tools/travis_before_install.sh
@@ -46,6 +46,8 @@ retry pip install wheel flake8 coveralls nose sphinx
 # install system tk for matplotlib
 sudo apt-get install python-tk
 
+# try to solve #1426
+sudo apt-get install --reinstall python-pkg-resources
 
 # on Python 3.2, use matplotlib 1.3.1
 if [[ $TRAVIS_PYTHON_VERSION == 3.2 ]]; then