Npm Install Doesn't Create Node_Modules Directory

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

run npm install mongodb then node app.js

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 
npm http 304 
npm http GET 
npm http GET 
npm http 304 
npm http 304 

> 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/
  SOLINK_MODULE(target) Release/ 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/
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'
4

11 Answers

npm init

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

3

NPM has created a node_modules directory at '/home/jasonshark/' path.

From your question it looks like you wanted node_modules to be created in the current directory.

For that,

  1. Create project directory: mkdir <project-name>
  2. Switch to: cd <project-name>
  3. Do: npm init This will create package.json file at current path
  4. Open package.json & fill it something like below

    {
        "name": "project-name",
        "version": "project-version",
        "dependencies": {
            "mongodb": "*"
        }
    }
    
  5. Now do : npm install OR npm update

Now it will create node_modules directory under folder 'project-name' you created.

2

If you have a package-lock.json file, you may have to delete that file then run npm i. That worked for me

0

See @Cesco's answer: npm init is really all you need


I was having the same issue - running npm install somePackage was not generating a node_modules dir.

I created a package.json file at the root, which contained a simple JSON obj:

{
    "name": "please-work"
}

On the next npm install the node_modules directory appeared.

2

As soon as you have run npm init and you start installing npm packages it'll create the node_moduals folder after that first install

e.g

npm init

(Asks you to set up your package.json file)

npm install <package name here> --save-dev

installs package & creates the node modules directory

I ran into this trying to integrate React Native into an existing swift project using cocoapods. The FB docs (at time of writing) did not specify that npm install react-native wouldn't work without first having a package.json file. Per the RN docs set your entry point: (index.js) as index.ios.js

my problem was to copy the whole source files contains .idea directory and my webstorm terminal commands were run on the original directory of the source
I delete the .idea directory and it worked fine

For me, I had to go into the directory where the package.json is itself and then run npm install in order to see node_modules folder. Apparently, running npm install in a directory that has NO package.json does not error or tell you otherwise.

A few things to try that worked for me:

  1. Try running the NPM install from outside of your IDE, just from the bash / PowerShell / cmd prompt. It will work the same, and might complete successfully.

  2. Try upgrading NPM:

npm install -g npm

or, to stay within a specific major version:

npm install -g @latest-7

THEN run your npm install again.

cd into the directory and then run

npm install node

For node_modules you have to follow the below steps

1) In Command prompt -> Goto your project directory.

2) Command :npm init

3) It asks you to set up your package.json file

4) Command: npm install or npm update

1
Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.

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