[Docker] catkin must install

ref #11

Dockerfile

@@ -40,4 +40,5 @@ RUN rosdep init \
 
 # talos-integration-tests build
 ADD . /ws/src/talos_integration_tests
-RUN catkin build talos_integration_tests
+RUN catkin config --install \
+ && catkin build talos_integration_tests

README.md

@@ -76,7 +76,7 @@ docker run --rm --net=host --runtime=nvidia -e DISPLAY -it talos-integration-tes
 
 Once in the container:
 ```
-source devel/setup.bash
+source install/setup.bash
 rostest talos_integration_tests test_kine.test
 rostest talos_integration_tests test_sot_talos_balance.test
 ```