tensorflow 설치 오류 질문 드립니다.

비전공자를 위한 진짜 입문 올인원 개발 부트캠프

상품 분류 로직 구현하기

작성

1.5K

npm install @tensorflow/tfjs-node를 하면 자꾸 이런 오류가 발생합니다

node-pre-gyp install failed with error: Error: Command failed: node-pre-gyp install --fallback-to-build

node-pre-gyp WARN Using request for node-pre-gyp https download

node-pre-gyp WARN Tried to download(404): https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v7/3.2.0/CPU-windows-3.2.0.zip

node-pre-gyp WARN Pre-built binaries not found for @tensorflow/tfjs-node@3.2.0 and node@14.15.4 (node-v83 ABI, unknown) (falling back to source compile with node-gyp)

gyp ERR! find Python

gyp ERR! find Python Python is not set from command line or npm configuration

gyp ERR! find Python Python is not set from environment variable PYTHON

gyp ERR! find Python checking if "python" can be used

gyp ERR! find Python - "python" is not in PATH or produced an error

gyp ERR! find Python checking if "python2" can be used

gyp ERR! find Python - "python2" is not in PATH or produced an error

gyp ERR! find Python checking if "python3" can be used

gyp ERR! find Python - "python3" is not in PATH or produced an error

gyp ERR! find Python checking if the py launcher can be used to find Python 2

gyp ERR! find Python - "py.exe" is not in PATH or produced an error

gyp ERR! find Python checking if Python is C:\Python27\python.exe

gyp ERR! find Python - "C:\Python27\python.exe" could not be run

gyp ERR! find Python checking if Python is C:\Python37\python.exe

gyp ERR! find Python - "C:\Python37\python.exe" could not be run

gyp ERR! find Python

gyp ERR! find Python **********************************************************

gyp ERR! find Python You need to install the latest version of Python.

gyp ERR! find Python Node-gyp should be able to find and use Python. If not,

gyp ERR! find Python you can try one of the following options:

gyp ERR! find Python - Use the switch --python="C:\Path\To\python.exe"

gyp ERR! find Python (accepted by both node-gyp and npm)

gyp ERR! find Python - Set the environment variable PYTHON

gyp ERR! find Python - Set the npm configuration variable python:

gyp ERR! find Python npm config set python "C:\Path\To\python.exe"

gyp ERR! find Python For more information consult the documentation at:

gyp ERR! find Python https://github.com/nodejs/node-gyp#installation

gyp ERR! find Python **********************************************************

gyp ERR! find Python

gyp ERR! configure error

gyp ERR! stack Error: Could not find any Python installation to use

gyp ERR! stack at PythonFinder.fail (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:307:47)

gyp ERR! stack at PythonFinder.runChecks (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:136:21)

gyp ERR! stack at PythonFinder.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:225:16)

gyp ERR! stack at PythonFinder.execFileCallback (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:271:16)

gyp ERR! stack at exithandler (child_process.js:315:5)

gyp ERR! stack at ChildProcess.errorhandler (child_process.js:327:5)

gyp ERR! stack at ChildProcess.emit (events.js:315:20)

gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:275:12)

gyp ERR! stack at onErrorNT (internal/child_process.js:465:16)

gyp ERR! stack at processTicksAndRejections (internal/process/task_queues.js:80:21)

gyp ERR! System Windows_NT 10.0.18362

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=C:\\Users\\ASROCK\\Documents\\inflearn-nodejs\\node_modules\\@tensorflow\\tfjs-node\\lib\\napi-v7\\tfjs_binding.node" "--module_name=tfjs_binding" "--module_path=C:\\Users\\ASROCK\\Documents\\inflearn-nodejs\\node_modules\\@tensorflow\\tfjs-node\\lib\\napi-v7" "--napi_version=7" "--node_abi_napi=napi" "--napi_build_version=7" "--node_napi_label=napi-v7"

gyp ERR! cwd C:\Users\ASROCK\Documents\inflearn-nodejs\node_modules\@tensorflow\tfjs-node

gyp ERR! node -v v14.15.4

gyp ERR! node-gyp -v v5.1.0

gyp ERR! not ok

node-pre-gyp ERR! build error

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=C:\Users\ASROCK\Documents\inflearn-nodejs\node_modules\@tensorflow\tfjs-node\lib\napi-v7\tfjs_binding.node --module_name=tfjs_binding --module_path=C:\Users\ASROCK\Documents\inflearn-nodejs\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)

node-pre-gyp ERR! stack at ChildProcess.<anonymous> (C:\Users\ASROCK\Documents\inflearn-nodejs\node_modules\@tensorflow\tfjs-node\node_modules\node-pre-gyp\lib\util\compile.js:83:29)

node-pre-gyp ERR! stack at ChildProcess.emit (events.js:315:20)

node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:1048:16)

node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)

node-pre-gyp ERR! System Windows_NT 10.0.18362

node-pre-gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\ASROCK\\Documents\\inflearn-nodejs\\node_modules\\@tensorflow\\tfjs-node\\node_modules\\node-pre-gyp\\bin\\node-pre-gyp" "install" "--fallback-to-build"

node-pre-gyp ERR! cwd C:\Users\ASROCK\Documents\inflearn-nodejs\node_modules\@tensorflow\tfjs-node

node-pre-gyp ERR! node -v v14.15.4

node-pre-gyp ERR! node-pre-gyp -v v0.14.0

node-pre-gyp ERR! not ok

npm WARN inflearn-nodejs@1.0.0 No description

npm WARN inflearn-nodejs@1.0.0 No repository field.

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! @tensorflow/tfjs-node@3.2.0 install: `node scripts/install.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the @tensorflow/tfjs-node@3.2.0 install script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\ASROCK\AppData\Roaming\npm-cache\_logs\2021-02-27T15_48_01_114Z-debug.log

구글링 결과 npm install을 하면 나머지 것들이 설치된다고 해서 해보고

코드를 돌려본 결과

internal/modules/cjs/loader.js:883

throw err;

Error: Cannot find module '@tensorflow/tfjs-node'

Require stack:

- C:\Users\ASROCK\Documents\inflearn-nodejs\helpers\detectProduct.js

at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)

at Function.Module._load (internal/modules/cjs/loader.js:725:27)

at Module.require (internal/modules/cjs/loader.js:952:19)

at require (internal/modules/cjs/helpers.js:88:18)

at Object.<anonymous> (C:\Users\ASROCK\Documents\inflearn-nodejs\helpers\detectProduct.js:1:12)

at Module._compile (internal/modules/cjs/loader.js:1063:30)

at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)

at Module.load (internal/modules/cjs/loader.js:928:32)

at Function.Module._load (internal/modules/cjs/loader.js:769:14)

at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)

{

code: 'MODULE_NOT_FOUND',

requireStack: [

'C:\\Users\\ASROCK\\Documents\\inflearn-nodejs\\helpers\\detectProduct.js'

]

}

이런 에러가 추가적으로 발생합니다

뭐가 원인일까요?

express tensorflow nodejs javascript react-native 머신러닝 배워볼래요? react HTML/CSS

답변 13

akdlswjf2

질문자

그랩님??

akdlswjf2

질문자

제가 지금은 확인할 수 없는 상황이라 3.4에 확인 해보겠습니다ㅜㅜㅜㅜ얼른 다음 강의를 듣고 싶어요ㅜㅜㅜ

그랩

지식공유자

Python2 버전이 제대로 설치되지 않았을 때 요 문제가 생기는 것 같아요
관리자 권한으로도 안된다면 Python2, 3를 삭제하고 다시 2만 설치해보세요!

네! 우선 여기 참고 링크도 드릴게요!
https://github.com/tensorflow/tfjs-node/blob/master/tfjs-node/WINDOWS_TROUBLESHOOTING.md

최현태

강의를 듣는 중 위와 같은 동일한 문제에 걸렸습니다.

@tensorflow/tfjs-node가 설치가 되질 않습니다.

@tensorflow/tfjs는 설치가 잘되던데, 혹시 다른건가요?

그랩

지식공유자

내부적으로 동작하는 방식이 다른 것으로 알고있습니다만 동일한 기능으로 알고있어요.

tfjs로 실습이 가능하면 그대로 따라가셔도 좋을 것 같습니다!

그리고 혹시 윈도우 환경과 tfjs-node 설치시 에러 내용을 공유해주실 수 있을까요?

최현태

@tensorflow/tfjs로 사용하면 오류가 발생하는 것으로 표시됩니다.

오류사항은 이전에 나온 사용자와 동일합니다. 현재는 정상적으로 설치가

되어 교육진행은 완료하였습니다.

해결책은 C:\에 파이썬을 설치하고 소스는 D:\에 두면서 참조가 안되는

현상으로 보입니다.(Path상의 문제) C:\로 소스를 이전하고 설치 진행하여 정상 설치가

되었습니다.

그랩

지식공유자

문제해결 경험 공유 정말 감사합니다! 해당 내용은 해당 자료에 추가해둘게요~!

123alba

저도 같은 이유로 @tensonflow/tfjs-node가 설치가 되지않습니다. 보통 build tool로 해결되었다길래 같은 방법을 실행중이나 해결이 안될듯 싶습니다..어떻게 해결하면 좋을까요

그랩

지식공유자

혹시 어떤 에러가 나오시나요?

123alba

거의 비슷한 내용의 문제였습니다 파이선을 찾지 못하는 경우거나 noide gyp에 문제가 있는것 같습니다

node-pre-gyp install failed with error: Error: Command failed: node-pre-gyp install --fallback-to-build

node-pre-gyp WARN Using request for node-pre-gyp https download

node-pre-gyp WARN Tried to download(404): https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v7/3.6.1/CPU-windows-3.6.1.zip

node-pre-gyp WARN Pre-built binaries not found for @tensorflow/tfjs-node@3.6.1 and node@14.16.1 (node-v83 ABI, unknown) (falling back to source compile with node-gyp)

Traceback (most recent call last):

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\gyp_main.py", line 50, in <module>

sys.exit(gyp.script_main())

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 554, in script_main

return main(sys.argv[1:])

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 547, in main

return gyp_main(args)

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 532, in gyp_main

generator.GenerateOutput(flat_list, targets, data, params)

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 2008, in GenerateOutput

msvs_version)

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 1843, in _CreateProjectObjects

guid = _GetGuidOfProject(proj_path, spec)

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 910, in _GetGuidOfProject

guid = guid or MSVSNew.MakeGuid(proj_path)

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\MSVSNew.py", line 48, in MakeGuid

d = hashlib.md5((str(seed) + str(name)).encode('utf-8')).hexdigest().upper()

UnicodeDecodeError: 'ascii' codec can't decode byte 0xb9 in position 31: ordinal not in range(128)

gyp ERR! configure error

gyp ERR! stack Error: `gyp` failed with exit code: 1

gyp ERR! stack at ChildProcess.onCpExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:351:16)

gyp ERR! stack at ChildProcess.emit (events.js:315:20)

gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:277:12)

gyp ERR! System Windows_NT 10.0.19041

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=C:\\Users\\user\\OneDrive\\바탕 화면\\Node-folder\\node_modules\\@tensorflow\\tfjs-node\\lib\\napi-v7\\tfjs_binding.node" "--module_name=tfjs_binding" "--module_path=C:\\Users\\user\\OneDrive\\바탕 화면\\Node-folder\\node_modules\\@tensorflow\\tfjs-node\\lib\\napi-v7" "--napi_version=7" "--node_abi_napi=napi" "--napi_build_version=7" "--node_napi_label=napi-v7"

gyp ERR! cwd C:\Users\user\OneDrive\바탕 화면\Node-folder\node_modules\@tensorflow\tfjs-node

gyp ERR! node -v v14.16.1

gyp ERR! node-gyp -v v5.1.0

gyp ERR! not ok

node-pre-gyp ERR! build error

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=C:\Users\user\OneDrive\바탕 화면\Node-folder\node_modules\@tensorflow\tfjs-node\lib\napi-v7\tfjs_binding.node --module_name=tfjs_binding --module_path=C:\Users\user\OneDrive\바탕 화면\Node-folder\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)

node-pre-gyp ERR! stack at ChildProcess.<anonymous> (C:\Users\user\OneDrive\바탕 화면\Node-folder\node_modules\@tensorflow\tfjs-node\node_modules\node-pre-gyp\lib\util\compile.js:83:29)

node-pre-gyp ERR! stack at ChildProcess.emit (events.js:315:20)

node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:1048:16)

node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)

node-pre-gyp ERR! System Windows_NT 10.0.19041

node-pre-gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\user\\OneDrive\\바탕 화면\\Node-folder\\node_modules\\@tensorflow\\tfjs-node\\node_modules\\node-pre-gyp\\bin\\node-pre-gyp" "install" "--fallback-to-build"

node-pre-gyp ERR! cwd C:\Users\user\OneDrive\바탕 화면\Node-folder\node_modules\@tensorflow\tfjs-node

node-pre-gyp ERR! node -v v14.16.1

node-pre-gyp ERR! node-pre-gyp -v v0.14.0

node-pre-gyp ERR! not ok

npm WARN node-folder@1.0.0 No description

npm WARN node-folder@1.0.0 No repository field.

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! @tensorflow/tfjs-node@3.6.1 install: `node scripts/install.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the @tensorflow/tfjs-node@3.6.1 install script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\user\AppData\Roaming\npm-cache\_logs\2021-05-18T04_32_59_958Z-debug.log

그랩

지식공유자

아래와 같이 실행해보시고 다시 확인해보시겠어요~?

1. 명령프롬프트, powershell 관리자 권한으로 실행

2. npm install --global windows-build-tools

3. npm install --global node-gyp

123alba

windows build는 계속 이상태를 유지합니다

에러는 다음과 같이 발생합니다

node-pre-gyp install failed with error: Error: Command failed: node-pre-gyp install --fallback-to-build

node-pre-gyp WARN Using request for node-pre-gyp https download

node-pre-gyp WARN Tried to download(404): https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v7/3.6.1/CPU-windows-3.6.1.zip

node-pre-gyp WARN Pre-built binaries not found for @tensorflow/tfjs-node@3.6.1 and node@14.16.1 (node-v83 ABI, unknown) (falling back to source compile with node-gyp)

Traceback (most recent call last):

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\gyp_main.py", line 50, in <module>

sys.exit(gyp.script_main())

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 554, in script_main

return main(sys.argv[1:])

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 547, in main

return gyp_main(args)

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 532, in gyp_main

generator.GenerateOutput(flat_list, targets, data, params)

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 2008, in GenerateOutput

msvs_version)

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 1843, in _CreateProjectObjects

guid = _GetGuidOfProject(proj_path, spec)

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 910, in _GetGuidOfProject

guid = guid or MSVSNew.MakeGuid(proj_path)

File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\MSVSNew.py", line 48, in MakeGuid

d = hashlib.md5((str(seed) + str(name)).encode('utf-8')).hexdigest().upper()

UnicodeDecodeError: 'ascii' codec can't decode byte 0xb9 in position 31: ordinal not in range(128)

gyp ERR! configure error

gyp ERR! stack Error: `gyp` failed with exit code: 1

gyp ERR! stack at ChildProcess.onCpExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:351:16)

gyp ERR! stack at ChildProcess.emit (events.js:315:20)

gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:277:12)

gyp ERR! System Windows_NT 10.0.19041

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"

gyp ERR! cwd C:\Users\user\OneDrive\바탕 화면\Node-folder\node_modules\@tensorflow\tfjs-node

gyp ERR! node -v v14.16.1

gyp ERR! node-gyp -v v5.1.0

gyp ERR! not ok

node-pre-gyp ERR! build error

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=C:\Users\user\OneDrive\바탕 화면\Node-folder\node_modules\@tensorflow\tfjs-node\lib\napi-v7\tfjs_binding.node --module_name=tfjs_binding --module_path=C:\Users\user\OneDrive\바탕 화면\Node-folder\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)

node-pre-gyp ERR! stack at ChildProcess.<anonymous> (C:\Users\user\OneDrive\바탕 화면\Node-folder\node_modules\@tensorflow\tfjs-node\node_modules\node-pre-gyp\lib\util\compile.js:83:29)

node-pre-gyp ERR! stack at ChildProcess.emit (events.js:315:20)

node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:1048:16)

node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)

node-pre-gyp ERR! System Windows_NT 10.0.19041

node-pre-gyp ERR! cwd C:\Users\user\OneDrive\바탕 화면\Node-folder\node_modules\@tensorflow\tfjs-node

node-pre-gyp ERR! node -v v14.16.1

node-pre-gyp ERR! node-pre-gyp -v v0.14.0

node-pre-gyp ERR! not ok

npm WARN node-folder@1.0.0 No description

npm WARN node-folder@1.0.0 No repository field.

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! @tensorflow/tfjs-node@3.6.1 install: `node scripts/install.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the @tensorflow/tfjs-node@3.6.1 install script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\user\AppData\Roaming\npm-cache\_logs\2021-05-21T04_55_32_269Z-debug.log

그랩

지식공유자

저희가 화상으로 문제 해결한 이후

다음날 에러가 수정되어 배포됐네요! ㅋㅋ 다시 최신 버전으로 업데이트 해서 테스트해보셔도 좋을 것 같아요 😁

https://github.com/tensorflow/tfjs/pull/4754

akdlswjf2

질문자

현재 npm install --global windows-build-tools은 관리자 권한으로 success 창까지 나온 걸 확인하고 다시 VS로 들어와서 npm install @tensorflow/tfjs-node을 실행한 결과

npm ERR! @tensorflow/tfjs-node@3.2.0 install: `node scripts/install.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the @tensorflow/tfjs-node@3.2.0 install script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\ASROCK\AppData\Roaming\npm-cache\_logs\2021-03-05T04_15_20_158Z-debug.log

오류가 발생하였고 파이썬은 지금 2.7버전 하나만 깔린 상태입니다.....

그랩

지식공유자

원격으로 보는 게 빠를 것 같네요!

카톡 아이디 알려주시면 연락드리겠습니다.

akdlswjf2

질문자

이메일을 알려주시면 제가 아이디를 드리겠습니다. 댓글이라서 알림이 안 떠 지금 확인했네요ㅠㅠ

akdlswjf2

질문자

akdlswjf2@naver.com << 이게 제 메일 주소입니다.

그랩

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에고😭 얼른 해결됐으면 좋겠습니다
아래와 같이 프롬프트 쉘을 관리자로 실행시켜서 다시 해보시겠어요?

https://junho94.tistory.com/29

akdlswjf2

질문자

PS C:\Users\ASROCK\Documents\inflearn-nodejs> npm install --global windows-build-tools

npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142

npm WARN deprecated har-validator@5.1.5: this library is no longer supported

> windows-build-tools@5.2.2 postinstall C:\Users\ASROCK\AppData\Roaming\npm\node_modules\windows-build-tools

> node ./dist/index.js

... and 1 more

Downloaded python-2.7.15.amd64.msi. Saved to C:\Users\ASROCK\.windows-build-tools\python-2.7.15.amd64.msi.

... and 1 more

Downloaded vs_BuildTools.exe. Saved to C:\Users\ASROCK\.windows-build-tools\vs_BuildTools.exe.

Starting installation...

Please restart this script from an administrative PowerShell!

The build tools cannot be installed without administrative rights.

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! windows-build-tools@5.2.2 postinstall: `node ./dist/index.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the windows-build-tools@5.2.2 postinstall script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\ASROCK\AppData\Roaming\npm-cache\_logs\2021-03-01T10_42_02_967Z-debug.log

PS C:\Users\ASROCK\Documents\inflearn-nodejs> npm i -g node-pre-gyp

npm WARN deprecated node-pre-gyp@0.17.0: Please upgrade to @mapbox/node-pre-gyp: the non-scoped node-pre-gyp package is deprecated and only the @mapbox scoped package will recieve updates in the future

C:\Users\ASROCK\AppData\Roaming\npm\node-pre-gyp -> C:\Users\ASROCK\AppData\Roaming\npm\node_modules\node-pre-gyp\bin\node-pre-gyp

+ node-pre-gyp@0.17.0

added 66 packages from 25 contributors in 7.18s

이 역시 안됩니다ㅠ

그랩

지식공유자

우선 아래 명령어로 windows-build-tools를 설치해주세요!

npm install --global windows-build-tools

만일 이도 안된다면 아래와 같은 명령어로 node-pre-gyp을 설치해주세요!

npm i -g node-gyp

akdlswjf2

질문자

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! @tensorflow/tfjs-node@3.2.0 install: `node scripts/install.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the @tensorflow/tfjs-node@3.2.0 install script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\ASROCK\AppData\Roaming\npm-cache\_logs\2021-02-28T17_25_46_366Z-debug.log

또 에러가 발생합니다 ㅠㅠ

그랩

지식공유자

음 python 2.7 버전으로 설치해보시겠어요? ㅠㅠ

아래와 같이 설치&진행 해보시고 다시 확인 부탁드립니다!
https://jkim83.tistory.com/85

akdlswjf2

질문자

여전히 에러가 발생합니다.

node-pre-gyp install failed with error: Error: Command failed: node-pre-gyp install --fallback-to-build

node-pre-gyp WARN Using request for node-pre-gyp https download

node-pre-gyp WARN Tried to download(404): https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v7/3.2.0/CPU-windows-3.2.0.zip

node-pre-gyp WARN Pre-built binaries not found for @tensorflow/tfjs-node@3.2.0 and node@14.15.4 (node-v83 ABI, unknown) (falling back to source compile with node-gyp)

gyp ERR! find Python

gyp ERR! find Python Python is not set from command line or npm configuration

gyp ERR! find Python Python is not set from environment variable PYTHON

gyp ERR! find Python checking if "python" can be used

gyp ERR! find Python - "python" is not in PATH or produced an error

gyp ERR! find Python checking if "python2" can be used

gyp ERR! find Python - "python2" is not in PATH or produced an error

gyp ERR! find Python checking if "python3" can be used

gyp ERR! find Python - "python3" is not in PATH or produced an error

gyp ERR! find Python checking if the py launcher can be used to find Python 2

gyp ERR! find Python - "py.exe" is not in PATH or produced an error

gyp ERR! find Python checking if Python is C:\Python27\python.exe

gyp ERR! find Python - "C:\Python27\python.exe" could not be run

gyp ERR! find Python checking if Python is C:\Python37\python.exe

gyp ERR! find Python - "C:\Python37\python.exe" could not be run

gyp ERR! find Python

gyp ERR! find Python **********************************************************

gyp ERR! find Python You need to install the latest version of Python.

gyp ERR! find Python Node-gyp should be able to find and use Python. If not,

gyp ERR! find Python you can try one of the following options:

gyp ERR! find Python - Use the switch --python="C:\Path\To\python.exe"

gyp ERR! find Python (accepted by both node-gyp and npm)

gyp ERR! find Python - Set the environment variable PYTHON

gyp ERR! find Python - Set the npm configuration variable python:

gyp ERR! find Python npm config set python "C:\Path\To\python.exe"

gyp ERR! find Python For more information consult the documentation at:

gyp ERR! find Python https://github.com/nodejs/node-gyp#installation

gyp ERR! find Python **********************************************************

gyp ERR! find Python

gyp ERR! configure error

gyp ERR! stack Error: Could not find any Python installation to use

gyp ERR! stack at PythonFinder.fail (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:307:47)

gyp ERR! stack at PythonFinder.runChecks (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:136:21)

gyp ERR! stack at PythonFinder.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:225:16)

gyp ERR! stack at PythonFinder.execFileCallback (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:271:16)

gyp ERR! stack at exithandler (child_process.js:315:5)

gyp ERR! stack at ChildProcess.errorhandler (child_process.js:327:5)

gyp ERR! stack at ChildProcess.emit (events.js:315:20)

gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:275:12)

gyp ERR! stack at onErrorNT (internal/child_process.js:465:16)

gyp ERR! stack at processTicksAndRejections (internal/process/task_queues.js:80:21)

gyp ERR! System Windows_NT 10.0.18362

gyp ERR! cwd C:\Users\ASROCK\Documents\inflearn-nodejs\node_modules\@tensorflow\tfjs-node

gyp ERR! node -v v14.15.4

gyp ERR! node-gyp -v v5.1.0

gyp ERR! not ok

node-pre-gyp ERR! build error

node-pre-gyp ERR! stack at ChildProcess.<anonymous> (C:\Users\ASROCK\Documents\inflearn-nodejs\node_modules\@tensorflow\tfjs-node\node_modules\node-pre-gyp\lib\util\compile.js:83:29)

node-pre-gyp ERR! stack at ChildProcess.emit (events.js:315:20)

node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:1048:16)

node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)

node-pre-gyp ERR! System Windows_NT 10.0.18362

node-pre-gyp ERR! cwd C:\Users\ASROCK\Documents\inflearn-nodejs\node_modules\@tensorflow\tfjs-node

node-pre-gyp ERR! node -v v14.15.4

node-pre-gyp ERR! node-pre-gyp -v v0.14.0

node-pre-gyp ERR! not ok

npm WARN inflearn-nodejs@1.0.0 No description

npm WARN inflearn-nodejs@1.0.0 No repository field.

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! @tensorflow/tfjs-node@3.2.0 install: `node scripts/install.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the @tensorflow/tfjs-node@3.2.0 install script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\ASROCK\AppData\Roaming\npm-cache\_logs\2021-02-28T11_11_06_347Z-debug.log

그랩

지식공유자

안녕하세요!

현재 Python이 설치되지 않아서 tensorflow-node가 제대로 설치되지 않은 것 같아요.

아래 링크 보시면서 Python3 설치해보시고 다시 시도해주시겠어요?

https://www.codingfactory.net/10023

인프런 커뮤니티 질문&답변

tensorflow 설치 오류 질문 드립니다.