for the next system update please do the following:
cd /opt/strands/strands_catkin_ws/srcwstool rm ros_datacentrerm -rf ros_datacentrewstool merge https://raw.githubusercontent.com/strands-project/strands_systems/hydro-devel/strands_rosinstall/strands-base.yamlwstool update
for the next system update please do the following:
cd /opt/strands/strands_catkin_ws/src
wstool rm ros_datacentre
rm -rf ros_datacentre
wstool merge https://raw.githubusercontent.com/strands-project/strands_systems/hydro-devel/strands_rosinstall/strands-base.yaml
wstool update