Question

我已经在笔记本电脑上安装了Amplify cli，即使它抛出错误，我还是使用了amplify configure命令，它仍然有效。但是现在，当我尝试在另一台笔记本电脑上执行相同的操作时，它会引发错误“ -bash：amplify：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/tarungajjar/.npm-global/bin/amplify -> /Users/tarungajjar/.npm-global/lib/node_modules/@aws-amplify/cli/bin/amplify

> snappy@5.0.5 install /Users/tarungajjar/.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/tarungajjar/.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/tarungajjar/.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/tarungajjar/.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/tarungajjar/.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/tarungajjar/.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/tarungajjar/.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运行正常，不会出现与上述相同的错误。我什至尝试按照GitHub上用户的建议使用npm install -g @aws-amplify/cli --unsafe-perm=true安装cli。如果有人可以帮我解决这个问题，那就太好了。 TIA

Answer 1

花费大量时间尝试分析错误之后，以下内容终于对我有用：

已安装打字稿
将<% @product.each do |product| %> <% if product.logo.attached? %> <%= image_tag product.logo %> <% else %> <%= image_tag "product_logo_placeholder.jpg" %> <% end %> ... the rest of the product's information ... <% end %>和/usr/local/bin/node添加到了路径
使用以下命令确保管理员负责访问文件：

/usr/local/bin/npm
使用此命令最终安装放大：

sudo chown -R ownername: /usr/local/lib/node_modules

通过执行以下步骤，即使出现错误，放大命令也可以正常工作。

Answer 2

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将其手动添加到您的路径中：

export PATH=$PATH:/usr/local/Cellar/node/13.8.0/lib/node_modules/@aws-amplify/cli/bin/

如何修复放大CLI错误：“-bash：放大：找不到命令”

2 个答案: