【发布时间】:2017-04-21 04:28:49
【问题描述】:
我使用图像node:6.9 并尝试将npm 的版本从v3 更新到v4。
我的 Dockerfile 看起来像:
FROM node:6.9
MAINTAINER Philipp Kretzschmar <philipp.kretzschmar@gmail.com>
ENV TERM xterm-color
ARG DEBIAN_FRONTEND=noninteractive
COPY docker/.docker-bashrc /root/.bashrc
RUN apt-get -qq update > /dev/null && \
apt-get upgrade -qq > /dev/null && \
apt-get install -qq rsync silversearcher-ag jq httpie vim s3cmd > /dev/null && \
apt-get autoclean -qq
RUN npm update -g # this should upgrade npm!
RUN npm install typescript@2 -g --quiet > /dev/null
运行时却失败了
npm update -g
陈述:
npm ERR! Linux 4.4.0-51-generic
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "update" "npm" "-g"
npm ERR! node v6.9.1
npm ERR! npm v3.10.8
npm ERR! path /usr/local/lib/node_modules/npm/node_modules/asap
npm ERR! code EXDEV
npm ERR! errno -18
npm ERR! syscall rename
npm ERR! EXDEV: cross-device link not permitted, rename '/usr/local/lib/node_modules/npm/node_modules/asap' -> '/usr/local/lib/node_modules/npm/node_modules/.asap.DELETE'
npm 上已经有一个open github issue,并且提供了使用install.sh 脚本的解决方法:
ADD https://www.npmjs.com/install.sh ./install.sh
RUN sh install.sh
这似乎下载了 npm 4.0.3 并安装它,但现在 npm 无法从容器内启动:
$ npm
module.js:471
throw err;
^
Error: Cannot find module 'npmlog'
at Function.Module._resolveFilename (module.js:469:15)
at Function.Module._load (module.js:417:25)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at /usr/local/lib/node_modules/npm/bin/npm-cli.js:19:13
at Object.<anonymous> (/usr/local/lib/node_modules/npm/bin/npm-cli.js:75:3)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
该 npm 错误以及将 npm 版本更新为 docker 映像的更高版本的解决方法是什么?
【问题讨论】: