npm install -g yo 설치시 에러 대처방법

npm ERR! peerinvalid The package generator-karma does not satisfy its siblings' peerDependencies requirements!
npm ERR! peerinvalid Peer generator-angular@0.2.2 wants generator-karma@~0.2.0

npm ERR! System Windows_NT 6.2.9200
npm ERR! command "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js"
 "install" "-g" "generator-angular"
npm ERR! cwd C:\Code\Resgrid\temp
npm ERR! node -v v0.8.22
npm ERR! npm -v 1.2.14
npm ERR! code EPEERINVALID
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR!     C:\Code\Resgrid\temp\npm-debug.log
npm ERR! not ok code 0

위와같이 에러가 날 경우 아래 명령어를 한번 실행시켜준 후 설치하면 이상없이 작동한다. 

>npm uninstall -g generator-karma && npm install -g generator-angular