image doesn't include dependencies for exercise3-2

[nightduck]

Until @shuhaowu releases the new docker and raspberry pi image, the workaround is:

# Start up docker container
cd exercise3-2
sudo rosdep init
rosdep update
sudo apt update
rosdep install --from-paths src --ignore-src

Then exercise3-2 will build

[nightduck]

RC2 release fixes this issue, but manually running the docker build on my machine fails to include the dependencies for some reason

[shuhaowu]

You mean the docker/build.sh file? Not that big of a deal for now. To run that script you need to install pv.

[shuhaowu]

Closing for now as all the dependencies should be present based on latest testing. Re-open if there's a problem.

[nightduck]

Yes the docker/build.sh script. I installed pv. When I run the build script on my machine, the resulting image doesn't have test-msgs installed (tried multiple times after a docker system purge to remove cache artifacts, but no dice)