javascript - Babel 安装无法通过 npm 运行

Question

我正尝试按照此 guy 通过 Babel 安装 ES6但我的终端机出错了。这是我在执行 npm install --global babel 后看到的

/usr/local/bin/babel -> /usr/local/lib/node_modules/babel/cli.js
/usr/local/bin/babel-node -> /usr/local/lib/node_modules/babel/cli.js
/usr/local/bin/babel-external-helpers -> /usr/local/lib/node_modules/babel/cli.js
babel@6.5.2 /usr/local/lib/node_modules/babel

当我输入 babel-node 时

You have mistakenly installed the `babel` package, which is a no-op in Babel 6.
Babel's CLI commands have been moved from the `babel` package to the `babel-cli` package.

    npm uninstall babel
    npm install babel-cli

See http://babeljs.io/docs/usage/cli/ for setup instructions.

当我尝试 npm uninstall babel 时，我得到了与以前相同的响应

Answer 1

使用这个。

npm install --global babel-cli

这将在全局范围内安装并完美运行。 并检查你的 package.json，是否在开发依赖下创建了 babel-cli 节点:

"devDependencies": {"babel-cli": "^6.14.0"}