From 4ffeb5375b2f7abf3b4754dec478fa22e699859e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Edoardo=20Apr=C3=A0?= <edoardo.apra@gmail.com>
Date: Thu, 14 Jun 2018 11:45:09 -0700
Subject: [PATCH] adding universe repository to fix travis gfortran failure

---
 travis/build_env.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/travis/build_env.sh b/travis/build_env.sh
index 356064d3e4..1cbb873044 100755
--- a/travis/build_env.sh
+++ b/travis/build_env.sh
@@ -13,5 +13,7 @@ if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
     if [[ "$MPI_IMPL" == "mpich" ]]; then
         mpi_bin="mpich" ; mpi_libdev="libmpich-dev"
     fi
-    sudo apt-get -y install python-dev  cmake "$mpi_libdev" "$mpi_bin" tcsh make perl subversion 
+    cat /etc/apt/sources.list
+    sudo add-apt-repository universe && sudo apt update
+    sudo apt-get -y install gfortran python-dev  cmake "$mpi_libdev" "$mpi_bin" tcsh make perl subversion 
 fi