Run command sudo DOCKER_REPO=iconzm/packpack OS=ubuntu DIST=bionic utils/packpack/startpackpack.sh
It will generate a build folder it will generate "zoneminder-dbg_1.34.26~20211225.0-bionic_all.deb" folder
Rename this folder to "zoneminder.deb"
Then paste it inside "test-zoneminder" folder in the server
RUN docker-compose up --build -d