Update the name of the docker image to use to build and test a C++ algorithm

buildout.cfg

@@ -20,7 +20,7 @@ recipe = bob.buildout:scripts
 recipe = collective.recipe.cmd
 cmds = cd beat/core/test/prefix/algorithms/user/
        tar -cf cxx_integers_echo.tar cxx_integers_echo/
-       docker run -dti --name build beats/cxx_dev:0.1.5 > /dev/null
+       docker run -dti --name build docker.idiap.ch/beat/beat.env.cxx_base:0.1.6 > /dev/null
        docker cp cxx_integers_echo.tar build:/tmp/cxx_integers_echo.tar
        docker exec build bash -c 'cd /tmp ; tar -xf /tmp/cxx_integers_echo.tar'
        docker exec build bash -c 'cd /tmp/cxx_integers_echo ; mkdir build ; cd build ; cmake .. ; make'