我试图安装@tensorflow/tfjs-node，但收到此错误。 命令失败:node-pre-gyp install --fallback-to-build有什么方法可以解决这个问题吗？
这是完整的日志:
npm ERR! code 1
npm ERR! path E:\AI\node_modules\@tensorflow\tfjs-node
npm ERR! command failed
npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c node scripts/install.js
npm ERR! CPU-windows-3.7.0.zip
npm ERR! node-pre-gyp install failed with error: Error: Command failed: node-pre-gyp install --fallback-to-build
npm ERR! node-pre-gyp info it worked if it ends with ok
npm ERR! node-pre-gyp info using <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="d0bebfb4b5fda0a2b5fdb7a9a090e1fee0fee4" rel="noreferrer noopener nofollow">[email protected]</a>
npm ERR! node-pre-gyp info using <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="e48a8b8081a4d5d1cad7cad4" rel="noreferrer noopener nofollow">[email protected]</a> | win32 | x64
npm ERR! node-pre-gyp info This Node instance does not support builds for Node-API version 8
npm ERR! node-pre-gyp info check checked for "E:\AI\node_modules\@tensorflow\tfjs-node\lib\napi-v7\tfjs_binding.node" (not found)
npm ERR! node-pre-gyp http GET https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v7/3.7.0/CPU-windows-3.7.0.zip
npm ERR! node-pre-gyp ERR! install response status 404 Not Found on https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v7/3.7.0/CPU-windows-3.7.0.zip
npm ERR! node-pre-gyp WARN Pre-built binaries not installable for @tensorflow/<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="53273539207e3d3c373613607d647d63" rel="noreferrer noopener nofollow">[email protected]</a> and <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="1e70717a7b5e2f2b302d302e" rel="noreferrer noopener nofollow">[email protected]</a> (node-v88 ABI, unknown) (falling back to source compile with node-gyp)
npm ERR! node-pre-gyp WARN Hit error response status 404 Not Found on https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v7/3.7.0/CPU-windows-3.7.0.zip
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp info using <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="76181912135b110f06364158475844" rel="noreferrer noopener nofollow">[email protected]</a>
npm ERR! gyp info using <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="c4aaaba0a184f5f1eaf7eaf4" rel="noreferrer noopener nofollow">[email protected]</a> | win32 | x64
npm ERR! gyp info ok
npm ERR! node-pre-gyp info This Node instance does not support builds for Node-API version 8
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp info using <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="8ce2e3e8e9a1ebf5fcccbba2bda2be" rel="noreferrer noopener nofollow">[email protected]</a>
npm ERR! gyp info using <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="761819121336474358455846" rel="noreferrer noopener nofollow">[email protected]</a> | win32 | x64
npm ERR! gyp ERR! find Python
npm ERR! gyp ERR! find Python Python is not set from command line or npm configuration
npm ERR! gyp ERR! find Python Python is not set from environment variable PYTHON
npm ERR! gyp ERR! find Python checking if "python3" can be used
npm ERR! gyp ERR! find Python - "python3" is not in PATH or produced an error
npm ERR! gyp ERR! find Python checking if "python" can be used
npm ERR! gyp ERR! find Python - "python" is not in PATH or produced an error
npm ERR! gyp ERR! find Python checking if "python2" can be used
npm ERR! gyp ERR! find Python - "python2" is not in PATH or produced an error
npm ERR! gyp ERR! find Python checking if Python is C:\Python37\python.exe
npm ERR! gyp ERR! find Python - "C:\Python37\python.exe" could not be run
npm ERR! gyp ERR! find Python checking if Python is C:\Python27\python.exe
npm ERR! gyp ERR! find Python - "C:\Python27\python.exe" could not be run
npm ERR! gyp ERR! find Python checking if the py launcher can be used to find Python
npm ERR! gyp ERR! find Python - "py.exe" is not in PATH or produced an error
npm ERR! gyp ERR! find Python
npm ERR! gyp ERR! find Python **********************************************************
npm ERR! gyp ERR! find Python You need to install the latest version of Python.
npm ERR! gyp ERR! find Python Node-gyp should be able to find and use Python. If not,
npm ERR! gyp ERR! find Python you can try one of the following options:
npm ERR! gyp ERR! find Python - Use the switch --python="C:\Path\To\python.exe"
npm ERR! gyp ERR! find Python (accepted by both node-gyp and npm)
npm ERR! gyp ERR! find Python - Set the environment variable PYTHON
npm ERR! gyp ERR! find Python - Set the npm configuration variable python:
npm ERR! gyp ERR! find Python npm config set python "C:\Path\To\python.exe"
npm ERR! gyp ERR! find Python For more information consult the documentation at:
npm ERR! gyp ERR! find Python https://github.com/nodejs/node-gyp#installation
npm ERR! gyp ERR! find Python **********************************************************
npm ERR! gyp ERR! find Python
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: Could not find any Python installation to use
npm ERR! gyp ERR! stack at PythonFinder.fail (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:302:47)
npm ERR! gyp ERR! stack at PythonFinder.runChecks (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:136:21)
npm ERR! gyp ERR! stack at PythonFinder.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:200:18)
npm ERR! gyp ERR! stack at PythonFinder.execFileCallback (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:266:16)
npm ERR! gyp ERR! stack at exithandler (node:child_process:316:5)
npm ERR! gyp ERR! stack at ChildProcess.errorhandler (node:child_process:328:5)
npm ERR! gyp ERR! stack at ChildProcess.emit (node:events:376:20)
npm ERR! gyp ERR! stack at Process.ChildProcess._handle.onexit (node:internal/child_process:275:12)
npm ERR! gyp ERR! stack at onErrorNT (node:internal/child_process:467:16)
npm ERR! gyp ERR! stack at processTicksAndRejections (node:internal/process/task_queues:80:21)
npm ERR! gyp ERR! System Windows_NT 10.0.19041
npm ERR! gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "--fallback-to-build" "--module=E:\\AI\\node_modules\\@tensorflow\\tfjs-node\\lib\\napi-v7\\tfjs_binding.node" "--module_name=tfjs_binding" "--module_path=E:\\AI\\node_modules\\@tensorflow\\tfjs-node\\lib\\napi-v7" "--napi_version=7" "--node_abi_napi=napi" "--napi_build_version=7" "--node_napi_label=napi-v7"
npm ERR! gyp ERR! cwd E:\AI\node_modules\@tensorflow\tfjs-node
npm ERR! gyp ERR! node -v v15.3.0
npm ERR! gyp ERR! node-gyp -v v7.1.2
npm ERR! gyp ERR! not ok
npm ERR! node-pre-gyp ERR! build error
npm ERR! node-pre-gyp ERR! stack Error: Failed to execute 'C:\Program Files\nodejs\node.exe C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js configure --fallback-to-build --module=E:\AI\node_modules\@tensorflow\tfjs-node\lib\napi-v7\tfjs_binding.node --module_name=tfjs_binding --module_path=E:\AI\node_modules\@tensorflow\tfjs-node\lib\napi-v7 --napi_version=7 --node_abi_napi=napi --napi_build_version=7 --node_napi_label=napi-v7' (1)
npm ERR! node-pre-gyp ERR! stack at ChildProcess.<anonymous> (E:\AI\node_modules\@mapbox\node-pre-gyp\lib\util\compile.js:89:23)
npm ERR! node-pre-gyp ERR! stack at ChildProcess.emit (node:events:376:20)
npm ERR! node-pre-gyp ERR! stack at maybeClose (node:internal/child_process:1055:16)
npm ERR! node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (node:internal/child_process:288:5)
npm ERR! node-pre-gyp ERR! System Windows_NT 10.0.19041
npm ERR! node-pre-gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "E:\\AI\\node_modules\\@mapbox\\node-pre-gyp\\bin\\node-pre-gyp" "install" "--fallback-to-build"
npm ERR! node-pre-gyp ERR! cwd E:\AI\node_modules\@tensorflow\tfjs-node
npm ERR! node-pre-gyp ERR! node -v v15.3.0
npm ERR! node-pre-gyp ERR! node-pre-gyp -v v1.0.4
npm ERR! node-pre-gyp ERR! not ok
npm ERR! * Downloading libtensorflow
npm ERR!
npm ERR! * Building TensorFlow Node.js bindings最佳答案
安装任何版本的 python2.x 或 python3.x 以在系统中运行 TensorFlow。
关于javascript - 安装tensorflowjs节点时出错 |命令失败 : node-pre-gyp install --fallback-to-build，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/68360914/