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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"recipe to build tc_common docker image","articleBody":"Following the instructions on the top-level [README.md](https://github.com/OpenVisualCloud/CDN-Transcode-Sample#build-the-sample) to build the sample code, the build fails while copying files from the `tc_common` container, but it's not in the local nor docker hub registry. how to create it? Thanks.\r\n```\r\nStep 3/10 : COPY --from=tc_common /home/ /home/\r\ninvalid from flag value tc_common: pull access denied for tc_common, repository does not exist or may require 'docker login': denied: requested access to the resource is denied\r\nmake[2]: *** [xcode-server/CMakeFiles/build_tc_xcode_service.dir/build.make:57: xcode-server/CMakeFiles/build_tc_xcode_service] Error 1\r\nmake[1]: *** [CMakeFiles/Makefile2:705: xcode-server/CMakeFiles/build_tc_xcode_service.dir/all] Error 2\r\nmake: *** [Makefile:84: all] Error 2\r\n```","author":{"url":"https://github.com/ttzeng","@type":"Person","name":"ttzeng"},"datePublished":"2021-10-31T13:28:42.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/209/CDN-Transcode-Sample/issues/209"}