首页 > 解决方案 > 无法安装 Polymer CLI 3

问题描述

我正在尝试从 Polymer 2 升级到 Polymer 3。我的环境如下:

使用 root 帐户运行命令:npm install -g polymer-cli

任何想法?先感谢您!

/usr/bin/polymer -> /usr/lib/node_modules/polymer-cli/bin/polymer.js

> wd@1.6.2 install /usr/lib/node_modules/polymer-cli/node_modules/wd
> node scripts/build-browser-scripts

/usr/lib/node_modules/polymer-cli/node_modules/mkdirp/index.js:90
                    throw err0;
                    ^

Error: EACCES: permission denied, mkdir '/usr/lib/node_modules/polymer-cli/node_modules/wd/build'
    at Object.fs.mkdirSync (fs.js:902:18)
    at sync (/usr/lib/node_modules/polymer-cli/node_modules/mkdirp/index.js:71:13)
    at Object.<anonymous> (/usr/lib/node_modules/polymer-cli/node_modules/wd/scripts/build-browser-scripts.js:6:1)
    at Module._compile (internal/modules/cjs/loader.js:654:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:665:10)
    at Module.load (internal/modules/cjs/loader.js:566:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:506:12)
    at Function.Module._load (internal/modules/cjs/loader.js:498:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:695:10)
    at startup (internal/bootstrap/node.js:201:19)
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.3 (node_modules/polymer-cli/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

npm ERR! code ELIFECYCLE
npm ERR! errno 1

标签: polymer

解决方案


这似乎是由 npm 问题#17346引起的。

当前的解决方法是npm install -g polymer-cli使用--unsafe-perm标志调用,直到发布新的修复程序。


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