node-pre-gyp install --fallback-to-build

Question

当我为我的 hapi js 项目安装bcrypt模块时，它没有安装，它显示类似

node-pre-gyp install --fallback-to-build

我尝试通过运行安装；

npm i node-pre-gyp

但它不起作用。

---

错误：

 PS C:\Users\safras\Desktop\authentication\loginLogout> npm i bcrypt > bcrypt@3.0.6 install C:\Users\safras\Desktop\authenticatin\node_modules\bcrypt node-pre-gyp install --fallback-to-build node-pre-gyp WARN Using needle for node-pre-gyp https download node-pre-gyp WARN Tried to download(404): https://github.com/kelektiv/node.bcrypt.js/releases/download/v3.0.6/bcrypt_lib-v3.0.6-node-v72-win32-x64-unknown.tar.gz node-pre-gyp WARN Pre-built binaries not found for bcrypt@3.0.6 and node@12.10.0 (node-v72 ABI, unknown) (falling back to source compile with node-gyp) gyp ERR, find VS gyp ERR. find VS msvs_version not set from command line or npm config gyp ERR. find VS VCINSTALLDIR not set. not running in VS Command Prompt gyp ERR: find VS checking VS2019 (16:3.29411:108) found at: gyp ERR. find VS "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community" gyp ERR. find VS - "Visual Studio C++ core features" missing gyp ERR: find VS could not find a version of Visual Studio 2017 or newer to use gyp ERR. find VS looking for Visual Studio 2015 gyp ERR: find VS - not found gyp ERR: find VS not looking for VS2013 as it is only supported up to Node.js 8 gyp ERR: find VS gyp ERR. find VS ************************************************************** gyp ERR: find VS You need to install the latest version of Visual Studio gyp ERR: find VS including the "Desktop development with C++" workload. gyp ERR: find VS For more information consult the documentation at. gyp ERR: find VS https://github:com/nodejs/node-gyp#on-windows gyp ERR. find VS ************************************************************** gyp ERR: find VS gyp ERR: configure error gyp ERR: stack Error. Could not find any Visual Studio installation to use gyp ERR: stack at VisualStudioFinder:fail (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:121:47) gyp ERR: stack at C.\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio:js:74.16 gyp ERR. stack at VisualStudioFinder:findVisualStudio2013 (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js.344:14) gyp ERR: stack at C.\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio:js:70.14 gyp ERR. stack at C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:365.16 gyp ERR: stack at C.\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\util:js:54.7 gyp ERR. stack at C.\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\util.js:33:16 gyp ERR. stack at ChildProcess:exithandler (child_process.js:302.5) gyp ERR: stack at ChildProcess.emit (events:js.209:13) gyp ERR: stack at maybeClose (internal/child_process.js.1021:16) 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\\safras\\Desktop\\authentication\\node_modules\\bcrypt\\lib\\binding\\bcrypt_lib:node" "--module_name=bcrypt_lib" "--module_path=C.\\Users\\safras\\Desktop\\authentication\\node_modules\\bcrypt\\lib\\binding" "--napi_version=4" "--node_abi_napi=napi" "--napi_build_version=0" "--node_napi_label=node-v72" gyp ERR. cwd C:\Users\safras\Desktop\authentication\node_modules\bcrypt gyp ERR. node -v v12:10:0 gyp ERR. node-gyp -v v5.0.3 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\safras\Desktop\authentication\node_modules\bcrypt\lib\binding\bcrypt_lib.node --module_name=bcrypt_lib --module_path=C.\Users\safras\Desktop\authentication\node_modules\bcrypt\lib\binding --napi_version=4 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1) node-pre-gyp ERR. stack at ChildProcess.<anonymous> (C.\Users\safras\Desktop\authentication\node_modules\node-pre-gyp\lib\util\compile.js.83.29) node-pre-gyp ERR. stack at ChildProcess:emit (events.js.209.13) node-pre-gyp ERR. stack at maybeClose (internal/child_process.js:1021:16) node-pre-gyp ERR. stack at Process:ChildProcess._handle.onexit (internal/child_process.js.283.5) node-pre-gyp ERR. System Windows_NT 10.0.18362 node-pre-gyp ERR. command "C.\\Program Files\\nodejs\\node.exe" "C.\\Users\\safras\\Desktop\\authentication\\node_modules\\node-pre-gyp\\bin\\node-pre-gyp" "install" "--fallback-to-build" node-pre-gyp ERR. cwd C,\Users\safras\Desktop\authentication\node_modules\bcrypt node-pre-gyp ERR. node -v v12:10:0 node-pre-gyp ERR: node-pre-gyp -v v0:12:0 node-pre-gyp ERR: not ok 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\safras\Desktop\authentication\node_modules\bcrypt\lib\binding\bcrypt_lib.node --module_name=bcrypt_lib --module_path=C.\Users\safras\Desktop\authentication\node_modules\bcrypt\lib\binding --napi_version=4 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1) npm WARN hapi-auth-basic@5:0:0 requires a peer of hapi@>=17:xx but none is installed. You must install peer dependencies yourself. npm WARN authentication@1.0.0 No description npm ERR. code ELIFECYCLE npm ERR. errno 1 npm ERR. bcrypt@3.0.6 install. `node-pre-gyp install --fallback-to-build` npm ERR. Exit status 1 npm ERR. npm ERR, Failed at the bcrypt@3,0.6 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\safras\AppData\Roaming\npm-cache\_logs\2019-10-18T06_32_05_741Z-debug:log PS C.\Users\safras\Desktop\authentication\loginLogout> npm i node-pre-gyp npm WARN hapi-auth-basic@5:0.0 requires a peer of hapi@>=17:x:x but none is installed: You must install peer dependencies yourself. npm WARN authentication@1:0:0 No description npm WARN authentication@1.0:0 No repository field. + node-pre-gyp@0:13:0 added 4 packages from 8 contributors: removed 1 package and audited 244 packages in 2.057s found 0 vulnerabilities PS C:\Users\safras\Desktop\authentication\loginLogout> @hapi/hapi -v At line:1 char:7 + @hapi/hapi -v + ~ PS C.\Users\safras\Desktop\authentication\loginLogout> npm install -g node-gyp C:\Users\safras\AppData\Roaming\npm\node-gyp -> C:\Users\safras\AppData\Roaming\npm\node_modules\node-gyp\bin\node-gyp:js + node-gyp@6.0:0 updated 1 package in 5:76s PS C:\Users\safras\Desktop\authentication\loginLogout> npm i bcrypt bcrypt@3.0:6 install C:\Users\safras\Desktop\authentication\node_modules\bcrypt node-pre-gyp install --fallback-to-build node-pre-gyp WARN Using needle for node-pre-gyp https download node-pre-gyp WARN Tried to download(404). https.//github:com/kelektiv/node:bcrypt.js/releases/download/v3.0:6/bcrypt_lib-v3:0.6-node-v72-win32-x64-unknown:tar:gz node-pre-gyp WARN Pre-built binaries not found for bcrypt@3.0.6 and node@12:10.0 (node-v72 ABI: unknown) (falling back to source compile with node-gyp) gyp ERR. find VS gyp ERR: find VS msvs_version not set from command line or npm config gyp ERR. find VS VCINSTALLDIR not set: not running in VS Command Prompt gyp ERR: find VS checking VS2019 (16.3.29411.108) found at. gyp ERR: find VS "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community" gyp ERR. find VS - "Visual Studio C++ core features" missing gyp ERR: find VS could not find a version of Visual Studio 2017 or newer to use gyp ERR. find VS looking for Visual Studio 2015 gyp ERR: find VS - not found gyp ERR. find VS not looking for VS2013 as it is only supported up to Node.js 8 gyp ERR: find VS gyp ERR. find VS ************************************************************** gyp ERR: find VS You need to install the latest version of Visual Studio gyp ERR. find VS including the "Desktop development with C++" workload: gyp ERR: find VS For more information consult the documentation at. gyp ERR. find VS https://github:com/nodejs/node-gyp#on-windows gyp ERR. find VS ************************************************************** gyp ERR: find VS gyp ERR: configure error gyp ERR. stack Error. Could not find any Visual Studio installation to use gyp ERR. stack at VisualStudioFinder.fail (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio:js.121.47) gyp ERR: stack at C.\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio:js:74.16 gyp ERR. stack at VisualStudioFinder.findVisualStudio2013 (C.\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio:js.344:14) gyp ERR. stack at C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:70.14 gyp ERR. stack at C.\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js.365.16 gyp ERR. stack at C.\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\util.js.54.7 gyp ERR. stack at C.\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\util:js.33.16 gyp ERR. stack at ChildProcess.exithandler (child_process.js:302:5) gyp ERR. stack at ChildProcess.emit (events.js:209:13) gyp ERR! stack at maybeClose (internal/child_process.js:1021:16) 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\\safras\\Desktop\\authentication\\node_modules\\bcrypt\\lib\\binding\\bcrypt_lib.node" "--module_name=bcrypt_lib" "--module_path=C:\\Users\\safras\\Desktop\\authentication\\node_modules\\bcrypt\\lib\\binding" "--napi_version=4" "--node_abi_napi=napi" "--napi_build_version=0" "--node_napi_label=node-v72" gyp ERR! cwd C:\Users\safras\Desktop\authentication\node_modules\bcrypt gyp ERR! node -v v12.10.0 gyp ERR! node-gyp -v v5.0.3 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\safras\Desktop\authentication\node_modules\bcrypt\lib\binding\bcrypt_lib.node --module_name=bcrypt_lib --module_path=C:\Users\safras\Desktop\authentication\node_modules\bcrypt\lib\binding --napi_version=4 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1) node-pre-gyp ERR! stack at ChildProcess.<anonymous> (C:\Users\safras\Desktop\authentication\node_modules\bcrypt\node_modules\node-pre-gyp\lib\util\compile.js:83:29) node-pre-gyp ERR! stack at ChildProcess.emit (events.js:209:13) node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:1021:16) node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5) node-pre-gyp ERR! System Windows_NT 10.0.18362 node-pre-gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\safras\\Desktop\\authentication\\node_modules\\bcrypt\\node_modules\\node-pre-gyp\\bin\\node-pre-gyp" "install" "--fallback-to-build" node-pre-gyp ERR! cwd C:\Users\safras\Desktop\authentication\node_modules\bcrypt node-pre-gyp ERR! node -v v12.10.0 node-pre-gyp ERR! node-pre-gyp -v v0.12.0 node-pre-gyp ERR! not ok 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\safras\Desktop\authentication\node_modules\bcrypt\lib\binding\bcrypt_lib.node --module_name=bcrypt_lib --module_path=C:\Users\safras\Desktop\authentication\node_modules\bcrypt\lib\binding --napi_version=4 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1) npm WARN hapi-auth-basic@5.0.0 requires a peer of hapi@>=17.xx but none is installed. You must install peer dependencies yourself. npm WARN authentication@1.0.0 No description npm WARN authentication@1.0.0 No repository field. npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! bcrypt@3.0.6 install: `node-pre-gyp install --fallback-to-build` npm ERR! Exit status 1 npm ERR!enter code here npm ERR! Failed at the bcrypt@3.0.6 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\safras\AppData\Roaming\npm-cache\_logs\2019-10-18T06_35_24_418Z-debug.log

Answer 1

尝试卸载 bcrypt 并安装 bcryptjs

npm install --save bcryptjs && npm uninstall --save bcrypt

Answer 2

我建议你使用bcryptjs

这可能是因为您没有使用稳定版本的节点。 在此处查看 npm 上的文档

node-gyp仅适用于稳定/发布版本的节点。 由于bcrypt模块使用node-gyp来构建和安装，因此您需要一个稳定版本的 node 才能使用 bcrypt。 如果不这样做，您可能会看到以以下内容开头的错误：

gyp ERR: stack Error: "pre" versions gyp ERR, stack Error: "pre" versions of node cannot be installed, use the --nodedir flag instead

Answer 3

如果你想要 bcrypt 比

npm install --build-from-resource  

如果上面的命令不能解决您的问题，则可能是 fsevents 的问题（（仅当您正在使用它时））所以对于这次运行

npm install fsevents  

如果问题仍然存在，而不是您的节点版本和 grpc 版本的问题，请单击此处获取更多信息