HPCPACK_DOC_BUILDER_IMG=louirobert/hpcpack-doc-builder ./build/make-doc-in-dockerYou may need sudo to run Docker command:
sudo HPCPACK_DOC_BUILDER_IMG=louirobert/hpcpack-doc-builder ./build/make-doc-in-dockerHPCPACK_CLI_BUILDER_IMG=louirobert/hpcpack-cli-builder ./build/make-cs-client-in-dockerAlso, you may need sudo to run Docker command as aforementioned.