npm install不会创建node_modules目录 [英] npm install doesn't create node_modules directory

问题描述

我正在尝试为mongodb uni课程做功课.他们给了我们一些文件，说明是:

I am trying to do a homework for a mongodb uni course. They gave us some files, instructions are:

先运行npm install mongodb，然后再运行node app.js

由于某些原因，npm install不会创建node_modules目录，但是我看不到任何构建错误:

for some reason npm install does not create a node_modules directory but I don't see any build errors:

mongo-uni/hw1-2$ npm install mongodb
npm WARN package.json path@0.4.9 path is also the name of a node core module.
npm http GET https://registry.npmjs.org/mongodb
npm http 304 https://registry.npmjs.org/mongodb
npm http GET https://registry.npmjs.org/bson/0.2.5
npm http GET https://registry.npmjs.org/kerberos/0.0.3
npm http 304 https://registry.npmjs.org/kerberos/0.0.3
npm http 304 https://registry.npmjs.org/bson/0.2.5

> kerberos@0.0.3 install /home/jasonshark/node_modules/mongodb/node_modules/kerberos
> (node-gyp rebuild 2> builderror.log) || (exit 0)

make: Entering directory `/home/jasonshark/node_modules/mongodb/node_modules/kerberos/build'
  SOLINK_MODULE(target) Release/obj.target/kerberos.node
  SOLINK_MODULE(target) Release/obj.target/kerberos.node: Finished
  COPY Release/kerberos.node
make: Leaving directory `/home/jasonshark/node_modules/mongodb/node_modules/kerberos/build'

> bson@0.2.5 install /home/jasonshark/node_modules/mongodb/node_modules/bson
> (node-gyp rebuild 2> builderror.log) || (exit 0)

make: Entering directory `/home/jasonshark/node_modules/mongodb/node_modules/bson/build'
  CXX(target) Release/obj.target/bson/ext/bson.o
make: Leaving directory `/home/jasonshark/node_modules/mongodb/node_modules/bson/build'
mongodb@1.3.23 ../../../node_modules/mongodb
├── kerberos@0.0.3
└── bson@0.2.5
mongo-uni/hw1-2$ node app.js
Failed to load c++ bson extension, using pure JS version
'No document found'

推荐答案

npm init

这就是您所需要的.它将为您动态创建package.json文件.

It is all you need. It will create the package.json file on the fly for you.

这篇关于npm install不会创建node_modules目录的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！