Update CI scripts (#318)

* Explicitly install rosdep
* Install build-essential

.travis.yml

@@ -39,7 +39,7 @@ script:
       --pull=true ${TRAVIS_BUILD_DIR} \
       || (gh-pr-comment "${BUILD_LINK} FAILED on ${ROS_DISTRO_TARGET}" "docker build failed"; false)
   - |
-    docker run --rm -it \
+    docker run --rm \
       -e TRAVIS_PULL_REQUEST \
       -e TRAVIS_REPO_SLUG \
       -e TRAVIS_BOT_GITHUB_TOKEN \

.travis/Dockerfile

@@ -22,15 +22,18 @@ RUN sed -e \
   -i /etc/apt/sources.list
 
 COPY --from=cloner /repos-manifests/src /catkin_ws/src
-RUN rosdep update \
-  && apt-get -qq update \
+RUN apt-get -qq update \
   && apt-get install -y --no-install-recommends \
+    build-essential \
     curl \
     libxml2-utils \
     python3-pip \
     python3-setuptools \
+    python-rosdep \
     sudo \
     wget \
+  && rosdep init \
+  && rosdep update \
   && rosdep install --from-paths /catkin_ws/src --ignore-src --rosdistro=${ROS_DISTRO} -y \
   && apt-get clean \
   && rm -rf /var/lib/apt/lists/*

.travis/test.sh

@@ -54,7 +54,7 @@ $result_text</details>"; false)
 
 (cd src/mcl_3dl/;
   cp -r /catkin_ws/build ./;
-  bash <(curl -s https://codecov.io/bash) -y .codecov.yml 2> /dev/null)
+  bash <(curl -s https://codecov.io/bash) -y .codecov.yml -X gcovout)
 
 gh-pr-comment "${BUILD_LINK} PASSED on ${ROS_DISTRO}" "<details><summary>All tests passed</summary>