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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Errors when creating a custom app and using public apps (EntraID / Greynoise)","articleBody":"I have two issues when using Shuffle on my self-hosted setup \n\nWhen I try to create a custom app, the Docker build fails with the following error:\n\nStep 11/13 : RUN apk --no-cache add jq git curl\nWARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/v3.15/main\n: temporary error (try again later)\nERROR: unable to select packages: jq (no such package): required by: world[jq]\n\nWhen I try to use public apps like EntraID or Greynoise, I get the following error when Docker tries to run the image:\n\nImportError: cannot import name '_plain_int' from 'werkzeug._internal'\n\nThis looks like a version mismatch between Flask and Werkzeug in the Shuffle app SDK.\nThe VirusTotal app works correctly, but EntraID and Greynoise both fail even after updating and rebuilding the containers.","author":{"url":"https://github.com/admmax133","@type":"Person","name":"admmax133"},"datePublished":"2025-10-15T13:40:47.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/438/python-apps/issues/438"}