我已经在我的笔记本电脑上安装了 amplify cli，即使它抛出了错误，我还是使用了amplify configure命令并且它有效。但是现在当我尝试在不同的笔记本电脑上做同样的事情时，它会抛出错误"-bash：放大：找不到命令"。下面是整个错误块：
npm WARN deprecated @types/ora@3.2.0: This is a stub types definition. ora provides its own type definitions, so you do not need this installed.
npm WARN deprecated node-uuid@1.4.8: Use uuid module instead
/Users/.npm-global/bin/amplify -> /Users/.npm-global/lib/node_modules/@aws-amplify/cli/bin/amplify
> snappy@5.0.5 install /Users/.npm-global/lib/node_modules/@aws-amplify/cli/node_modules/snappy
> node-gyp rebuild
gyp ERR! configure error
gyp ERR! stack Error: EACCES: permission denied, mkdir '/Users/.npm-global/lib/node_modules/@aws-amplify/cli/node_modules/snappy/build'
gyp ERR! System Darwin 18.6.0
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/.npm-global/lib/node_modules/@aws-amplify/cli/node_modules/snappy
gyp ERR! node -v v10.16.3
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
> zmq@2.15.3 install /Users/.npm-global/lib/node_modules/@aws-amplify/cli/node_modules/zmq
> node-gyp rebuild
gyp ERR! configure error
gyp ERR! stack Error: EACCES: permission denied, mkdir '/Users/.npm-global/lib/node_modules/@aws-amplify/cli/node_modules/zmq/build'
gyp ERR! System Darwin 18.6.0
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/.npm-global/lib/node_modules/@aws-amplify/cli/node_modules/zmq
gyp ERR! node -v v10.16.3
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
> @aws-amplify/cli@3.11.0 postinstall /Users/.npm-global/lib/node_modules/@aws-amplify/cli
> node scripts/post-install.js
Ignore installation errors for optional dependencies: gyp, fs-ext
----------------------------------------
Successfully installed the Amplify CLI
----------------------------------------
Javascript Getting Started - https://aws-amplify.github.io/docs/js/start
Android Getting Started - https://aws-amplify.github.io/docs/android/start
iOS Getting Started - https://aws-amplify.github.io/docs/ios/start
npm WARN @conduitvc/mosca@2.8.3 requires a peer of leveldown@~1.4.3 but none is installed. You must install peer dependencies yourself.
npm WARN @conduitvc/mosca@2.8.3 requires a peer of ioredis@^1.15.1 but none is installed. You must install peer dependencies yourself.
npm WARN @conduitvc/mosca@2.8.3 requires a peer of mongodb@~2.1.4 but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: snappy@5.0.5 (node_modules/@aws-amplify/cli/node_modules/snappy):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: snappy@5.0.5 install: `node-gyp rebuild`
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: zmq@2.15.3 (node_modules/@aws-amplify/cli/node_modules/zmq):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: zmq@2.15.3 install: `node-gyp rebuild`
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1
+ @aws-amplify/cli@3.11.0
Amplify命令在另一台笔记本电脑上完全正常工作，该笔记本电脑会吐出与上述相同的错误。我什至尝试过按照 GitHub 上的用户建议使用npm install -g @aws-amplify/cli --unsafe-perm=true安装 cli。如果有人能帮我解决这个问题，那就太好了。蒂亚
在花了相当多的时间尝试分析错误之后，以下内容终于对我有用：
-
已安装的打字稿
-
向路径添加了
/usr/local/bin/node和/usr/local/bin/npm -
已确保管理员负责使用以下命令访问文件：
sudo chown -R ownername: /usr/local/lib/node_modules -
最后安装放大使用以下命令：
sudo npm install -g @aws-amplify/cli --unsafe-perm=true
通过执行这些步骤，即使我收到错误，放大命令也可以正常工作。
我发现最好的方法是在 npm 安装结束时，您也可以看到它的安装路径。
/usr/local/Cellar/node/13.8.0/bin/amplify -> /usr/local/Cellar/node/13.8.0/lib/node_modules/@aws-amplify/cli/bin/amplify
您可以通过运行以下命令手动将其附加到您的路径：
export PATH=$PATH:/usr/local/Cellar/node/13.8.0/lib/node_modules/@aws-amplify/cli/bin/
就我而言，首先我必须从安装它的位置运行它。
/opt/homebrew/lib/node_modules/@aws-amplify/cli/bin/amplify
运行上述命令(amplify-cli 安装路径(您可能有不同的位置((一次。
你好！！现在尝试amplify作为命令，它将开始工作：]