Don't background install.sh on Travis-CI

Author: zbeekman

.travis.yml

@@ -151,13 +151,7 @@ script:
       ln -fs "$(which gcc-5)" "$HOME/bin/gcc"
       ln -fs "$(which g++-5)" "$HOME/bin/g++"
       export PATH="$PATH:$HOME/bin"
-      yes | ./install.sh -i "$HOME/opt/opencoarrays" -j 4 -f "$HOME/bin/gfortran" -c "$HOME/bin/gcc" -C "$HOME/bin/g++" > install.log &
-      install_sh_PID=$!
-      echo "install.log will be displayed after success or failure"
-      while ps -p $install_sh_PID > /dev/null; do
-        echo "Still working on installing opencoarrays and dependencies"
-        sleep 300 # prevent Travis-CI abort due to inactivity and excessive logging
-      done
+      yes | ./install.sh -i "$HOME/opt/opencoarrays" -j 4 -f "$HOME/bin/gfortran" -c "$HOME/bin/gcc" -C "$HOME/bin/g++"
     else
       mkdir cmake-build
       cd cmake-build
@@ -172,10 +166,6 @@ after_success:
   - find . -name '*.gcno' -print
   - gcov-5 --version
   - bash <(curl -s https://codecov.io/bash) -x $(which gcov-5)
-  - cat install.log || true
-
-after_failure:
-  - cat install.log || true
 
 notifications:
   webhooks: