The package rxjs@5.0.0-beta.6 does not satisfy its

问题:

I am trying to install @ngrx/store module in my angular 2 app. I am using npm install and getting the following error:

npm ERR! peerinvalid The package rxjs@5.0.0-beta.6 does not satisfy its siblings' peerDependencies requirements!
npm ERR! peerinvalid Peer @angular/core@2.0.0-rc.0 wants rxjs@5.0.0-beta.6
npm ERR! peerinvalid Peer @angular/http@2.0.0-rc.0 wants rxjs@5.0.0-beta.6
npm ERR! peerinvalid Peer angular2@2.0.0-beta.16 wants rxjs@5.0.0-beta.2
npm ERR! peerinvalid Peer @ngrx/store@1.5.0 wants rxjs@5.0.0-beta.6

Does this mean I have to upgrade my angular2 module because it needs a lower version of rxjs@5.0.0-beta.2?

回答1:

The problem is that you have both beta.16 and rc.0 as dependencies in the same project. Since angular changed the npm package name between the two, you will need to uninstall and remove dependencies on whichever one you don't want. Assuming you want to upgrade to the rc.0, remove it from your package.json and run:

npm uninstall angular2

回答2:

I was on node v 0.12 and upgrading to version 6.9 fixed this

回答3:

Try running this, it might work for you:

npm install --save @angular/core @angular/compiler @angular/common @angular/platform-browser @angular/platform-browser-dynamic rxjs@5.0.0-beta.6 zone.js@0.6.12

回答4:

I had the same issue and just updated to rxjs@5.0.1

npm install rxjs@5.0.1 --save

That did the trick.