:\workspace_webstore\09.vue电子书项目\my_ebook_free> npm install node-sass

npm ERR! code 1

npm ERR! path H:\workspace_webstore\09.vue电子书项目\my_ebook_free\node_modules\node-sass

npm ERR! command failed

npm ERR! command C:\Windows\system32\cmd.exe /d /s /c node-gyp rebuild

npm ERR! gyp info it worked if it ends with ok

npm ERR! gyp info using node-gyp@7.1.2

npm ERR! gyp info using node@14.17.3 | 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 (H:\workspace_webstore\09.vue电子书项目\my_ebook_free\node_modules\node-gyp\lib\find-python.js:302:47)

npm ERR! gyp ERR! stack     at PythonFinder.runChecks (H:\workspace_webstore\09.vue电子书项目\my_ebook_free\node_modules\node-gyp\lib\find-python.js:136:21)

npm ERR! gyp ERR! stack     at PythonFinder.<anonymous> (H:\workspace_webstore\09.vue电子书项目\my_ebook_free\node_modules\node-gyp\lib\find-python.js:200:18)

npm ERR! gyp ERR! stack     at PythonFinder.execFileCallback (H:\workspace_webstore\09.vue电子书项目\my_ebook_free\node_modules\node-gyp\lib\find-python.js:266:16)

npm ERR! gyp ERR! stack     at exithandler (child_process.js:326:5)

npm ERR! gyp ERR! stack     at ChildProcess.errorhandler (child_process.js:338:5)

npm ERR! gyp ERR! stack     at ChildProcess.emit (events.js:375:28)

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

npm ERR! gyp ERR! stack     at onErrorNT (internal/child_process.js:467:16)

npm ERR! gyp ERR! stack     at processTicksAndRejections (internal/process/task_queues.js:82:21)

npm ERR! gyp ERR! System Windows_NT 10.0.17134

npm ERR! gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "H:\\workspace_webstore\\09.vue电子书项目\\my_ebook_free\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"

npm ERR! gyp ERR! cwd H:\workspace_webstore\09.vue电子书项目\my_ebook_free\node_modules\node-sass

npm ERR! gyp ERR! node -v v14.17.3

npm ERR! gyp ERR! node-gyp -v v7.1.2

npm ERR! gyp ERR! not ok

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

npm ERR!     C:\Users\11482\AppData\Local\npm-cache\_logs\2021-10-30T06_36_25_492Z-debug.log