我知道我不应该只问这样的问题，希望我能提供更多的信息，但是我真的不知道这是什么，这也是我第一次遇到这样的问题（在更换新笔记本电脑之后），我认为当前我只能提供错误消息，直到有人要求我提供进一步的信息。
以下是在运行npm i时cmder中显示的错误
D:\ADA\Projects\foodNinjaCustomerApp (Jerry-Dev2 -> origin)
λ npm i
> grpc@1.10.0 install D:\ADA\Projects\foodNinjaCustomerApp\node_modules\grpc
> node-pre-gyp install --fallback-to-build --library=static_library
node-pre-gyp ERR! Tried to download(403): https://storage.googleapis.com/grpc-p
recompiled-binaries/node/grpc/v1.10.0/node-v64-win32-x64-unknown.tar.gz
node-pre-gyp ERR! Pre-built binaries not found for grpc@1.10.0 and node@10.5.0
(node-v64 ABI, unknown) (falling back to source compile with node-gyp)
node-pre-gyp ERR! Tried to download(undefined): https://storage.googleapis.com/
grpc-precompiled-binaries/node/grpc/v1.10.0/node-v64-win32-x64-unknown.tar.gz
node-pre-gyp ERR! Pre-built binaries not found for grpc@1.10.0 and node@10.5.0
(node-v64 ABI, unknown) (falling back to source compile with node-gyp)
gypgyp ERR! ERR!configure error
configure error
gypgyp ERR!ERR! stackstack Error: Can't find Python executable "python", you
can set the PYTHON env variable.
Error: Can't find Python executable "python", you can set the PYTHON env varia
ble.
gypgyp ERR!ERR! stackstack at PythonFinder.failNoPython (D:\Program File\
nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:483:19)
at PythonFinder.failNoPython (D:\Program File\nodejs\node_modules\npm\node
_modules\node-gyp\lib\configure.js:483:19)
gypgyp ERR!ERR! stackstack at PythonFinder.<anonymous> (D:\Program File\n
odejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:508:16)
at PythonFinder.<anonymous> (D:\Program File\nodejs\node_modules\npm\node_
modules\node-gyp\lib\configure.js:508:16)
gypgyp ERR!ERR! stackstack at D:\Program File\nodejs\node_modules\npm\nod
e_modules\graceful-fs\polyfills.js:284:29
at D:\Program File\nodejs\node_modules\npm\node_modules\graceful-fs\polyfi
lls.js:284:29
gypgyp ERR!ERR! stackstack at FSReqWrap.oncomplete (fs.js:158:21)
at FSReqWrap.oncomplete (fs.js:158:21)
gypgyp ERR!ERR! SystemSystem Windows_NT 10.0.16299
Windows_NT 10.0.16299
gypgyp ERR!ERR! commandcommand "D:\\Program File\\nodejs\\node.exe" "D:\\Prog
ram File\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js"
"configure" "--fallback-to-build" "--library=static_library" "--module=D:\\ADA\
\Projects\\foodNinjaCustomerApp\\node_modules\\grpc\\src\\node\\extension_binar
y\\node-v64-win32-x64-unknown\\grpc_node.node" "--module_name=grpc_node" "--mod
ule_path=D:\\ADA\\Projects\\foodNinjaCustomerApp\\node_modules\\grpc\\src\\node
\\extension_binary\\node-v64-win32-x64-unknown"
"D:\\Program File\\nodejs\\node.exe" "D:\\Program File\\nodejs\\node_modules\\
npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "--fallback-to-build
" "--library=static_library" "--module=D:\\ADA\\Projects\\foodNinjaCustomerApp\
\node_modules\\grpc\\src\\node\\extension_binary\\node-v64-win32-x64-unknown\\g
rpc_node.node" "--module_name=grpc_node" "--module_path=D:\\ADA\\Projects\\food
NinjaCustomerApp\\node_modules\\grpc\\src\\node\\extension_binary\\node-v64-win
32-x64-unknown"
gypgyp ERR!ERR! cwdcwd D:\ADA\Projects\foodNinjaCustomerApp\node_modules\grpc
D:\ADA\Projects\foodNinjaCustomerApp\node_modules\grpc
gypgyp ERR!ERR! node -vnode -v v10.5.0
v10.5.0
gypgyp ERR!ERR! node-gyp -v v3.6.2
node-gyp -v v3.6.2
gyp gyp ERR! ERR!not ok
not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute 'D:\Program File\nodejs\node.e
xe D:\Program File\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.j
s configure --fallback-to-build --library=static_library --module=D:\ADA\Projec
ts\foodNinjaCustomerApp\node_modules\grpc\src\node\extension_binary\node-v64-wi
n32-x64-unknown\grpc_node.node --module_name=grpc_node --module_path=D:\ADA\Pro
jects\foodNinjaCustomerApp\node_modules\grpc\src\node\extension_binary\node-v64
-win32-x64-unknown' (1)
node-pre-gyp ERR! stack at ChildProcess.<anonymous> (D:\ADA\Projects\foodNi
njaCustomerApp\node_modules\grpc\node_modules\node-pre-gyp\lib\util\compile.js:
83:29)
node-pre-gyp ERR! stack at ChildProcess.emit (events.js:182:13)
node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:961:16)
node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/ch
ild_process.js:248:5)
node-pre-gyp ERR! System Windows_NT 10.0.16299
node-pre-gyp ERR! command "D:\\Program File\\nodejs\\node.exe" "D:\\ADA\\Projec
ts\\foodNinjaCustomerApp\\node_modules\\grpc\\node_modules\\node-pre-gyp\\bin\\
node-pre-gyp" "install" "--fallback-to-build" "--library=static_library"
node-pre-gyp ERR! cwd D:\ADA\Projects\foodNinjaCustomerApp\node_modules\grpc
node-pre-gyp ERR! node -v v10.5.0
node-pre-gyp ERR! node-pre-gyp -v v0.6.39
node-pre-gyp ERR! not ok
Failed to execute 'D:\Program File\nodejs\node.exe D:\Program File\nodejs\node_
modules\npm\node_modules\node-gyp\bin\node-gyp.js configure --fallback-to-build
--library=static_library --module=D:\ADA\Projects\foodNinjaCustomerApp\node_mo
dules\grpc\src\node\extension_binary\node-v64-win32-x64-unknown\grpc_node.node
--module_name=grpc_node --module_path=D:\ADA\Projects\foodNinjaCustomerApp\node
_modules\grpc\src\node\extension_binary\node-v64-win32-x64-unknown' (1)
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules\fs
events):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents
@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64
"})
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! grpc@1.10.0 install: `node-pre-gyp install --fallback-to-build --libra
ry=static_library`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the grpc@1.10.0 install script.
npm ERR! This is probably not a problem with npm. There is likely additional lo
gging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\jerry.ho\AppData\Roaming\npm-cache\_logs\2018-06-29T17_22
_12_579Z-debug.log
我一直在寻找相同的问题，但我仍然非常了解问题和解决方案。这是我发现的帖子：
-bcrypt@1.0.3 install: `node-pre-gyp install --fallback-to-build`：不太了解。
-NPM Install Error - Node-Pre-Gyp：我尝试过npm cache clean --force并再次运行npm i node-gyp仍然错误
其他信息：
->节点版本：10.5.0
-> npm版本：6.1.0
-> Windows 10 Pro 64位
该错误导致我在运行ionic serve时出错。错误显示如下：
D:\ADA\Projects\foodNinjaClientApp (Jerry-Dev2 -> origin)
λ ionic serve
Error: Node Sass does not yet support your current environment: Windows 64-bit with Unsupported runtime (64)
For more information on which environments are supported please see:
https://github.com/sass/node-sass/releases/tag/v4.7.2
at module.exports (D:\ADA\Projects\foodNinjaClientApp\node_modules\node-sass\lib\binding.js:13:13)
at Object.<anonymous> (D:\ADA\Projects\foodNinjaClientApp\node_modules\node-sass\lib\index.js:14:35)
at Module._compile (internal/modules/cjs/loader.js:702:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:713:10)
at Module.load (internal/modules/cjs/loader.js:612:32)
at tryModuleLoad (internal/modules/cjs/loader.js:551:12)
at Function.Module._load (internal/modules/cjs/loader.js:543:3)
at Module.require (internal/modules/cjs/loader.js:650:17)
at require (internal/modules/cjs/helpers.js:20:18)
at Object.<anonymous> (D:\ADA\Projects\foodNinjaClientApp\node_modules\@ionic\app-scripts\dist\core\bundle-components.js:6:16)
我真的需要一个指南来解决这个问题。谢谢。
答案 0 :(得分：0)
最后，经过多次尝试，我解决了这个问题，而这个问题只是因为package.json中存在的库版本不匹配。
我刚刚安装了python并设置了环境变量，现在它对我来说非常完美。请确保您已经安装了python 2.7。
安装Python（在Windows中安装时，您可以选择在环境变量中添加路径的选项，只需选中该复选框，否则即可）
在环境变量中设置路径。
为进行验证，请打开命令提示符并编写python命令（如果不会出现任何错误，则说明它工作正常）。
还要检查package.json中的grpc版本，并将其更新为当前版本。
删除旧的node_moules
现在运行npm update
现在npm install或运行您的项目。我认为现在您的问题已解决。 ：-）