无法安装聚合物CLI 3

Question

我正在尝试从聚合物2升级到聚合物3。我的环境如下：

• Debian拉伸
• npm版本6.1.0

使用根帐户运行的命令：npm install -g polymer-cli

有什么想法吗？提前谢谢你！

/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

Answer 1

这似乎是由非营利机制问题#17346引起的。

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