npm gyp verb `which` failed Error: not found: python2

一、问题描述：

error D:\workspace\xxx\node_modules\node-sass: Command failed.

Exit code: 1

Command: node scripts/build.js

Arguments:

Directory: D:\workspace\xxx\node_modules\node-sass

Output:

Building: E:\nodejs\node.exe D:\workspace\xxx\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=

gyp info it worked if it ends with ok

gyp verb cli [

gyp verb cli 'E:\\nodejs\\node.exe',

gyp verb cli 'D:\\workspace\\xxx\\node_modules\\node-gyp\\bin\\node-gyp.js',

gyp verb cli 'rebuild',

gyp verb cli '--verbose',

gyp verb cli '--libsass_ext=',

gyp verb cli '--libsass_cflags=',

gyp verb cli '--libsass_ldflags=',

gyp verb cli '--libsass_library='

gyp verb cli ]

gyp info using node-gyp@3.8.0

gyp info using node@16.18.0 | win32 | x64

gyp verb command rebuild []

gyp verb command clean []

gyp verb clean removing "build" directory

gyp verb command configure []

gyp verb check python checking for Python executable "python2" in the PATH

gyp verb `which` failed Error: not found: python2

gyp verb `which` failed at getNotFoundError (D:\workspace\xxx\node_modules\which\which.js:13:12)

gyp verb `which` failed at F (D:\workspace\xxx\node_modules\which\which.js:68:19)

gyp verb `which` failed at E (D:\workspace\xxx\node_modules\which\which.js:80:29)

gyp verb `which` failed at D:\workspace\xxx\node_modules\which\which.js:89:16

gyp verb `which` failed at D:\workspace\xxx\node_modules\isexe\windows.js:36:5

gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:202:21)

gyp verb `which` failed python2 Error: not found: python2

gyp verb `which` failed at getNotFoundError (D:\workspace\xxx\node_modules\which\which.js:13:12)

gyp verb `which` failed at F (D:\workspace\xxx\node_modules\which\which.js:68:19)

gyp verb `which` failed at E (D:\workspace\xxx\node_modules\which\which.js:80:29)

gyp verb `which` failed at D:\workspace\xxx\node_modules\which\which.js:89:16

gyp verb `which` failed at D:\workspace\xxx\node_modules\isexe\index.js:42:5

gyp verb `which` failed at D:\workspace\xxx\node_modules\isexe\windows.js:36:5

gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:202:21) {

gyp verb `which` failed code: 'ENOENT'

gyp verb `which` failed }

gyp verb check python checking for Python executable "python" in the PATH

gyp verb `which` succeeded python E:\Python310\python.EXE

gyp ERR! configure error

gyp ERR! stack Error: Command failed: E:\Python310\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];

gyp ERR! stack File "``", line 1

gyp ERR! stack import sys; print "%s.%s.%s" % sys.version_info[:3];

gyp ERR! stack ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

gyp ERR! stack SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)?

gyp ERR! stack

gyp ERR! stack at ChildProcess.exithandler (node:child_process:402:12)

gyp ERR! stack at ChildProcess.emit (node:events:513:28)

gyp ERR! stack at maybeClose (node:internal/child_process:1100:16)

gyp ERR! stack at Process.ChildProcess._handle.onexit (node:internal/child_process:304:5)

gyp ERR! System Windows_NT 10.0.19045

gyp ERR! command "E:\\nodejs\\node.exe" "D:\\workspace\\xxx\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="

gyp ERR! cwd D:\workspace\xxx\node_modules\node-sass

gyp ERR! node -v v16.18.0

二、解决方案：

python2下载地址：

https://www.python.org/downloads/release/python-2718/

NPM运行项目时切换不同版本的python？ 临时使用： npm install --python=python3.2 1.设置为长期使用： npm config set python python3.2 2.windows系统还可以使用以下方式： npm install --python=C:\Python27\python.exe

npm install --python=C:\Users\yzh.windows-build-tools\python27\python.exe 3.Linux系统：

export PYTHON=python3.2

或者

set PYTHON=python3.2

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