Missing peer dependencies

npm bootstrap-4 npm-install peer-dependencies
dev27 picture dev27 · May 2, 2018 · Viewed 39.5k times · Source

I am new to npm and angular projects, and I am using [email protected] in my package.json. When I do npm install, I get the following error - 

[email protected] requires a peer of [email protected] - 3 but none is installed. You must install peer dependencies yourself.

Does this mean that I need to add [email protected] - 3 to my package.json under peerDependencies section, apart from installing it locally with no-save option?

Also, do we need to install this missing peer dependency on the build server as well? Or can it be ignored?

Answer

4ndt3s picture 4ndt3s · May 2, 2018

Simply install the dependency yourself:

npm install [email protected] --save

Although --save is optional I recommend to put it, so the next time you simply can type only npm install and both bootstrap and jquery will be installed. You can read about peer dependencies on npm documentation.

Related questions

Add Bootstrap 4 to Angular 6 or Angular 7 application

I am working on Angular application using bootstrap 4. I need help related to scss adding in my angular application. My question is: Is the way of adding bootstrap 4 scss same in Angular 6 and Angular 7 or not? i.e. npm install …

Read More
Bootstrap 4 Installation With Laravel 5.7

I am trying to compile my app.scss file that comes with my new project from Laravel, but I want to install Bootstrap 4. At the time of doing my npm run dev does not install Bootstrap 4, but it still has …

Read More
How do I completely uninstall Node.js, and reinstall from beginning (Mac OS X)

My version of node is always v0.6.1-pre even after I install brew node and NVM install v0.6.19. My node version is: node -v v0.6.1-pre NVM says this (after I install a version of node for the first time …

Read More