René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"it install python again when install python3-dev with image: 3.8.8-alpine3.13","articleBody":"\r\nDocker build file\r\n```\r\n# Base Docker image\r\nFROM python:3.8.8-alpine3.13\r\nRUN apk update \u0026\u0026 apk upgrade \u0026\u0026 apk add --no-cache --virtual build-deps gcc python3-dev \r\n```\r\n\r\nDocker builds log:\r\n```\r\nOK: 13884 distinct packages available\r\nOK: 11 MiB in 35 packages\r\nfetch https://dl-cdn.alpinelinux.org/alpine/v3.13/main/x86_64/APKINDEX.tar.gz\r\nfetch https://dl-cdn.alpinelinux.org/alpine/v3.13/community/x86_64/APKINDEX.tar.gz\r\n(1/54) Installing libgcc (10.2.1_pre1-r3)\r\n(2/54) Installing libstdc++ (10.2.1_pre1-r3)\r\n(3/54) Installing binutils (2.35.1-r1)\r\n(4/54) Installing libgomp (10.2.1_pre1-r3)\r\n(5/54) Installing libatomic (10.2.1_pre1-r3)\r\n(6/54) Installing libgphobos (10.2.1_pre1-r3)\r\n(7/54) Installing gmp (6.2.1-r0)\r\n(8/54) Installing isl22 (0.22-r0)\r\n(9/54) Installing mpfr4 (4.1.0-r0)\r\n(10/54) Installing mpc1 (1.2.0-r0)\r\n(11/54) Installing gcc (10.2.1_pre1-r3)\r\n(12/54) Installing pkgconf (1.7.3-r0)\r\n(13/54) Installing python3 (3.8.8-r0)\r\n(14/54) Installing python3-dev (3.8.8-r0)\r\n```\r\n\r\nDoes it cause by the system variable for the Python version?\r\n\r\nThanks,","author":{"url":"https://github.com/gainskills","@type":"Person","name":"gainskills"},"datePublished":"2021-03-28T23:30:29.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/594/python/issues/594"}