ionic 2-安装本机插件facebook

Question

i am installing facebook plugin. when i run command sudo npm install --save @ionic-native/facebook i get error: unmet peer dependency ionic-native/core4.4.2 invalid

my system info:

ios-deploy : 1.9.1
Node       : v6.12.0
npm        : 3.10.10
OS         : OS X El Capitan
Xcode      : Xcode 8.1 Build version 8T46g

Answer 1

1.> install ionic-native $ npm install ionic-native/core --save 
2.> Which type of peer dependency error is occurred  update an npm according to it Don’t use $ npm install Note - : becoze it install
current version & type script & other dependency is not compatible
with current version’s.
3.> so, to update npm use this command npm install npm@4 -g, here 4 =  which version u want to install(like 3,4,5 & etc).
4.> Then install peer dependency, which is not present. ex -  $ npm install ionic-native/@4.2.0 --save