Fixed install

Author: evan-palmer

.docker/Dockerfile

@@ -54,18 +54,17 @@ ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 # Install all ROS dependencies
 RUN vcs import src < src/$PROJECT_NAME/ros2.repos
 WORKDIR $USER_WORKSPACE
-# Skip for now while i fix
-# RUN sudo apt-get -q update \
-#     && sudo apt-get -q -y upgrade \
-#     && rosdep update \
-#     && rosdep install -y --from-paths src --ignore-src --rosdistro ${ROS_DISTRO} \
-#     && sudo apt-get autoremove -y \
-#     && sudo apt-get clean -y \
-#     && sudo rm -rf /var/lib/apt/lists/*
+RUN sudo apt-get -q update \
+    && sudo apt-get -q -y upgrade \
+    && rosdep update \
+    && rosdep install -y --from-paths src --ignore-src --rosdistro ${ROS_DISTRO} --skip-keys nlohmann_json \
+    && sudo apt-get autoremove -y \
+    && sudo apt-get clean -y \
+    && sudo rm -rf /var/lib/apt/lists/*
 
 RUN . "/opt/ros/${ROS_DISTRO}/setup.sh" \
-    # && colcon build \
-    # && echo "source ${USER_WORKSPACE}/install/setup.bash" >> /home/$USERNAME/.bashrc \
+    && colcon build \
+    && echo "source ${USER_WORKSPACE}/install/setup.bash" >> /home/$USERNAME/.bashrc \
     && echo "if [ -f /opt/ros/${ROS_DISTRO}/setup.bash ]; then source /opt/ros/${ROS_DISTRO}/setup.bash; fi" >> /home/$USERNAME/.bashrc
 
 WORKDIR $USER_WORKSPACE

README.md

@@ -23,7 +23,7 @@ Then install the project dependencies using vcstool and rosdep
 
 ```bash
 vcs import src < src/waterlinked_dvl/ros2.repos && \
-rosdep install --from paths src -y --ignore-src
+rosdep install --from paths src -y --ignore-src --skip-keys nlohmann_json
 ```
 
 Finally, build the workspace using colcon