无法使用npm安装@tensorflow/tfjs-node

Question

我无法安装'@tensorflow/tfjs-node‘

我使用'npm install @tensorflow/tfjs-node‘安装了它，但是安装失败了。我尝试全局安装'node-pre-gyp‘，无论有没有root权限，但都没有成功。我在节点v12.9.0上运行。

> fsevents@1.2.9 install /Users/username/Documents/Development/AI/Tensorflow/node_modules/fsevents
> node install

node-pre-gyp WARN Using needle for node-pre-gyp https download 
[fsevents] Success: "/Users/username/Documents/Development/AI/Tensorflow/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64/fse.node" is installed via remote

> @tensorflow/tfjs-node@1.2.9 install /Users/username/Documents/Development/AI/Tensorflow/node_modules/@tensorflow/tfjs-node
> node scripts/install.js

CPU-darwin-1.2.9.tar.gz
* Downloading libtensorflow
[==============================] 10422374/bps 100% 0.0s
* Building TensorFlow Node.js bindings
node-pre-gyp install failed with error: Error: Command failed: node-pre-gyp install --fallback-to-build
node-pre-gyp WARN Using needle for node-pre-gyp https download 
node-pre-gyp WARN Tried to download(404): https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v4/1.2.9/CPU-darwin-1.2.9.tar.gz 
node-pre-gyp WARN Pre-built binaries not found for @tensorflow/tfjs-node@1.2.9 and node@12.9.0 (node-v72 ABI, unknown) (falling back to source compile with node-gyp) 
No receipt for 'com.apple.pkg.CLTools_Executables' found at '/'.

No receipt for 'com.apple.pkg.DeveloperToolsCLILeo' found at '/'.

No receipt for 'com.apple.pkg.DeveloperToolsCLI' found at '/'.

gyp: No Xcode or CLT version detected!
gyp ERR! configure error 
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack     at ChildProcess.onCpExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/configure.js:344:16)
gyp ERR! stack     at ChildProcess.emit (events.js:209:13)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12)
gyp ERR! System Darwin 19.0.0
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "configure" "--fallback-to-build" "--module=/Users/username/Documents/Development/AI/Tensorflow/node_modules/@tensorflow/tfjs-node/lib/napi-v4/tfjs_binding.node" "--module_name=tfjs_binding" "--module_path=/Users/username/Documents/Development/AI/Tensorflow/node_modules/@tensorflow/tfjs-node/lib/napi-v4" "--napi_version=4" "--node_abi_napi=napi" "--napi_build_version=4" "--node_napi_label=napi-v4"
gyp ERR! cwd /Users/username/Documents/Development/AI/Tensorflow/node_modules/@tensorflow/tfjs-node
gyp ERR! node -v v12.9.0
gyp ERR! node-gyp -v v5.0.3
gyp ERR! not ok 
node-pre-gyp ERR! build error 
node-pre-gyp ERR! stack Error: Failed to execute '/usr/local/bin/node /usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js configure --fallback-to-build --module=/Users/username/Documents/Development/AI/Tensorflow/node_modules/@tensorflow/tfjs-node/lib/napi-v4/tfjs_binding.node --module_name=tfjs_binding --module_path=/Users/username/Documents/Development/AI/Tensorflow/node_modules/@tensorflow/tfjs-node/lib/napi-v4 --napi_version=4 --node_abi_napi=napi --napi_build_version=4 --node_napi_label=napi-v4' (1)
node-pre-gyp ERR! stack     at ChildProcess.<anonymous> (/Users/username/Documents/Development/AI/Tensorflow/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:209:13)
node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:1021:16)
node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
node-pre-gyp ERR! System Darwin 19.0.0
node-pre-gyp ERR! command "/usr/local/bin/node" "/Users/username/Documents/Development/AI/Tensorflow/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd /Users/username/Documents/Development/AI/Tensorflow/node_modules/@tensorflow/tfjs-node
node-pre-gyp ERR! node -v v12.9.0
node-pre-gyp ERR! node-pre-gyp -v v0.13.0
node-pre-gyp ERR! not ok 


> nodemon@1.19.2 postinstall /Users/username/Documents/Development/AI/Tensorflow/node_modules/nodemon
> node bin/postinstall || exit 0

npm WARN tensorflow@1.0.0 No description
npm WARN tensorflow@1.0.0 No repository field.

added 362 packages from 202 contributors and audited 2419 packages in 11.642s
found 0 vulnerabilities

node-pre-gyp安装失败，'CPU-darwin-1.2.9.tar.gz‘似乎不再存在，所以我得到了一个404错误。

另外，这个问题可能与这个问题有些重复：Cannot import @tensorflow/tfjs-node in nodejs

编辑:尝试降级到@tensorflow/tfjs-node@1.2.8，但错误仍然存在：

CPU-darwin-1.2.8.tar.gz
* Downloading libtensorflow
[==============================] 10642013/bps 100% 0.0s
* Building TensorFlow Node.js bindings
node-pre-gyp install failed with error: Error: Command failed: node-pre-gyp install --fallback-to-build
node-pre-gyp WARN Using needle for node-pre-gyp https download 
node-pre-gyp WARN Tried to download(404): https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v4/1.2.8/tfjs_binding-v1.2.8-node-v72-darwin-x64.tar.gz 
node-pre-gyp WARN Pre-built binaries not found for @tensorflow/tfjs-node@1.2.8 and node@12.9.0 (node-v72 ABI, unknown) (falling back to source compile with node-gyp) 

Answer 1

node-pre-gyp是一个很好的工具，因为它可以为你下载预编译的二进制文件，这可以节省很多时间。问题是，仍然需要为您的nodejs的确切版本构建二进制文件。

在您的情况下，似乎没有可用的(以下行在您发布的日志文件中)。

node-pre-gyp WARN Tried to download(404): https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v4/1.2.9/CPU-darwin-1.2.9.tar.gz 
node-pre-gyp WARN Pre-built binaries not found for @tensorflow/tfjs-node@1.2.9 and node@12.9.0 (node-v72 ABI, unknown) (falling back to source compile with node-gyp) 

但是，如果我们查看它试图下载的url，似乎有一个可用于1.2.8版本的文件(您可以在https://storage.googleapis.com/tf-builds/获得可用文件的列表)。

因此，要么你将@tensorflow/tfjs-node降级到1.2.8并尝试这样做，要么你检查instructions for node-gyp，让它在你的机器上实际构建东西(从长远来看，这可能是最好的事情)。

Answer 2

我用这个命令解决了同样的问题

npm安装--生产窗口-构建-工具

Answer 3

我在MacOS 10.15上安装1.5.2时也遇到了同样的问题。

CPU-darwin-1.5.2.tar.gz
* Downloading libtensorflow
[==============================] 15666967/bps 100% 0.0s
* Building TensorFlow Node.js bindings
node-pre-gyp install failed with error: Error: Command failed: node-pre-gyp install --fallback-to-build
node-pre-gyp WARN Using needle for node-pre-gyp https download
node-pre-gyp WARN Tried to download(404): https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v5/1.5.2/CPU-darwin-1.5.2.tar.gz
node-pre-gyp WARN Pre-built binaries not found for @tensorflow/tfjs-node@1.5.2 and node@12.15.0 (node-v72 ABI, unknown) (falling back to source compile with node-gyp)

https://www.npmjs.com/package/@tensorflow/tfjs-node#windows--mac-os-x-requires-python-27

在尝试安装时，您必须使用python 2.7。如果你不是，你会得到一个与你发布的类似的错误，我在python3中，因此得到了这个错误；回退到2.7解决了这个问题。