update travis for new build

.travis.yml

@@ -26,8 +26,6 @@ matrix:
       env:
         - TOOL="cmake"
         - DESCRIPTION="OS X build/test via CMake"
-        - EIGEN_ROOT="/usr/local/Cellar/eigen/3.3.3"
-        - EIGEN3_INCLUDE_DIR="/usr/local/Cellar/eigen/3.3.3/include/eigen3"
 
 # docker exec xenial apt-get -y install clang libclang-3.8-dev;
 install:
@@ -41,24 +39,8 @@ install:
       docker exec xenial apt-get -y upgrade;
       docker exec xenial apt-get -y install git wget unzip;
       docker exec xenial apt-get -y install build-essential software-properties-common cmake;
-      docker exec xenial wget -O - http://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -;
-      docker exec xenial apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.9 main";
-      docker exec xenial apt-get update;
-      docker exec xenial apt-get -y --allow-unauthenticated install clang-3.9 lldb-3.9;
-      docker exec xenial update-alternatives --install /usr/bin/clang clang /usr/bin/clang-3.9 60 --slave /usr/bin/clang++ clang++ /usr/bin/clang++-3.9;
-      docker exec xenial wget https://launchpad.net/ubuntu/+source/libc++/3.9.1-2/+build/11842034/+files/libc++-dev_3.9.1-2_amd64.deb;
-      docker exec xenial dpkg -i libc++-dev_3.9.1-2_amd64.deb;
-      docker exec xenial wget https://launchpad.net/ubuntu/+source/libc++/3.9.1-2/+build/11842034/+files/libc++-helpers_3.9.1-2_all.deb;
-      docker exec xenial dpkg -i libc++-helpers_3.9.1-2_all.deb;
-      docker exec xenial wget https://launchpad.net/ubuntu/+source/libc++/3.9.1-2/+build/11842034/+files/libc++1_3.9.1-2_amd64.deb;
-      docker exec xenial dpkg -i libc++1_3.9.1-2_amd64.deb;
-      docker exec xenial wget https://launchpad.net/ubuntu/+source/libc++/3.9.1-2/+build/11842034/+files/libc++abi1_3.9.1-2_amd64.deb;
-      docker exec xenial dpkg -i libc++abi1_3.9.1-2_amd64.deb;
-      docker exec xenial wget https://launchpad.net/ubuntu/+source/libc++/3.9.1-2/+build/11842034/+files/libc++abi-dev_3.9.1-2_amd64.deb;      
-      docker exec xenial dpkg -i libc++abi-dev_3.9.1-2_amd64.deb;
-
     elif [[ "$TRAVIS_OS_NAME" == "osx" ]] && [[ "$TOOL" == "cmake" ]]; then
-      echo "No install osx actions--using repo eigen";
+      echo "No install osx actions--using repo";
     fi
 
 before_install:
@@ -70,9 +52,11 @@ before_install:
 
 #docker exec xenial /bin/sh -c "export EIGEN3_INCLUDE_DIR=/build/eigen/eigen3 && cd /build/cmake && sh ./build.sh && cmake . && make";
 script:
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
+      docker exec -t --privileged xenial /build/setup.sh;
       docker exec -t --privileged xenial /build/build.sh;
     elif  [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
       git submodule update --init --recursive;
+      ./setup.sh;
       ./build.sh;
     fi