anchor.diff:  
   # Extra tools through apt-get
   RUN apt-get install -y uuid-runtime   # for uuidgen
  -RUN apt-get install -y rubygems       # for mdl
  -RUN gem install chef-utils -v 16.6.14 # for mdl, this is required for running the `gem install mdl` command below
   RUN apt-get install -y shellcheck     # for shellcheck presubmit
   
   # Setup adoptopenjdk
  
positive.code: RUN go get sigs.k8s.io/kubetest2/kubetest2-gke@${KUBETEST2_VERSION}
  RUN go get sigs.k8s.io/kubetest2/kubetest2-kind@${KUBETEST2_VERSION}
  RUN go get sigs.k8s.io/kubetest2/kubetest2-tester-exec@${KUBETEST2_VERSION}
  
  RUN go get github.com/gogo/protobuf/protoc-gen-gogofaster@v1.3.1
  RUN go get google.golang.org/protobuf/cmd/protoc-gen-go@v1.26.0
  
  # TODO(chizhg): remove it once we replace with kntest in the places where this tool is used
  # Install our own tools
  
negative.code: # These run using the golang image version of Go, not any defined by `gvm`
  RUN go get github.com/google/ko@v0.8.2
  RUN go get github.com/boz/kail/cmd/kail
  RUN go get gotest.tools/gotestsum
  RUN go get github.com/raviqqe/liche@v0.0.0-20200229003944-f57a5d1c5be4  # stable liche version for checking md links
  RUN go get sigs.k8s.io/kind@v0.9.0
  