npm install doesn't create node_modules directory

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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.

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最佳答案

npm init

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

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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,

Create project directory: mkdir <project-name>
Switch to: cd <project-name>
Do: npm init This will create package.json file at current path

Open package.json & fill it something like below

{
"name": "project-name",
"version": "project-version",
"dependencies": {
"mongodb": "*"
}
}

Now do : npm install OR npm update

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

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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

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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

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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

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

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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

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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.

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A few things to try that worked for me:

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.
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.

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cd into the directory and then run

npm install node

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This answer is for users like my students who named their windows account name with unicode characters (other than a-z) :) They placed their project folder on their desktop folder.

Please make sure that your project folder path doesn't include special characters such as "ÇŞİ " etc..

In our case, moving folder to C:\ fixed the problem.

npm install doesn't create node_modules directory

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

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