在运行npm安装时,我会收到警告消息:
npm WARN engine module@0.0.1: wanted: {"node":">= 0.2.9 < 0.7.0"} (current: {"node":"0.12.2","npm":"2.7.4"})但是在package.json中指定了节点5.3.0 (pls )。当当前版本为5.3时,为什么消息会告诉我版本为0.12?对于sqlite3的错误,情况会是这样吗?我收到这样的信息:
Error: Cannot find module '...\node-v47-win32-x64\node_sqlite3.node'
at Function.Module._resolveFilename (module.js:326:15)但事实上,npm创建了node-v14-win32-x64,而不是node-v47-win32-x64目录。
{
"name": "aesku-hera",
"version": "0.0.0",
"private": true,
"scripts": {
"start": "supervisor ./bin/www"
},
"engines": {
"node": "5.3.0",
"npm": "2.7.4"
},
"dependencies": {
"body-parser": "^1.12.4",
"connect-busboy": "0.0.2",
"cookie-parser": "~1.3.5",
"debug": "~2.2.0",
"execsql": "0.0.3",
"express": "~4.12.4",
"gm": "^1.18.1",
"jade": "^1.9.2",
"jsonfile": "^2.2.3",
"module": "0.0.1",
"moment": "^2.10.3",
"morgan": "~1.5.3",
"multer": "0.1.6",
"node-hl7": "^0.1.3",
"node-json-db": "^0.6.3",
"node-mv": "^0.1.3",
"periodic-task": "^0.1.0",
"pg": "^4.4.0",
"request": "^2.58.0",
"serve-favicon": "~2.2.1",
"sqlite3": "^3.1.1",
"string": "^3.3.0"
}
}发布于 2016-03-10 22:29:46
您的engines中的package.json部分只是一个指示器,它指示了哪个引擎(类似于节点)以及您的代码将使用的版本--有关更多细节,请参见文档。
本地安装的Node很可能是0.12版本。您应该将其升级到5.3.0或更高版本,然后尝试重新安装软件包。
您可以使用以下命令快速验证节点版本-
node -v
https://stackoverflow.com/questions/35927563
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