问题现象用uv管理一个 Python 命令行工具，pyproject.toml里声明了入口：[build-system] requires = ["uv_build = 0.9.9, 0.10.0"] build-backend = "uv_build" [project.scripts] sandworm = "sandworm.cli:main"想把工具打进镜像，最终阶段基于gcc镜像（这是个构建自动化工具，需要编译环境）。多阶段构建写成这样：FROM ghcr.io/astral-sh/uv:python3.10-trixie AS builder COPY . /app RUN cd /app \ uv tool install . FROM gcc:15-trixie COPY --from=builder /usr/local/lib/python3.10 /usr/local/lib/python3.10 COPY --from=builder /usr/local/lib/libpython* /usr/local/lib COPY --from=builder /usr/local/bin/python3* /usr/local/bin COPY --from=builder /usr/local/bin/sandworm /usr/ 
长河君 · 2026/10/22 13:50:23 · 阅读 1.2k Docker 多阶段复制 uv 安装工具失败的路径绑定问题
问题现象用uv管理一个 Python 命令行工具，pyproject.toml里声明了入口：[build-system] requires = ["uv_build = 0.9.9, 0.10.0"] build-backend = "uv_build" [project.scripts] sandworm = "sandworm.cli:main"想把工具打进镜像，最终阶段基于gcc镜像（这是个构建自动化工具，需要编译环境）。多阶段构建写成这样：FROM ghcr.io/astral-sh/uv:python3.10-trixie AS builder COPY . /app RUN cd /app \ uv tool install . FROM gcc:15-trixie COPY --from=builder /usr/local/lib/python3.10 /usr/local/lib/python3.10 COPY --from=builder /usr/local/lib/libpython* /usr/local/lib COPY --from=builder /usr/local/bin/python3* /usr/local/bin COPY --from=builder /usr/local/bin/sandworm /usr/