peerDependencies dont allow me install the package

[rkmax]

$ npm i --save level s3-sync readdirp
npm WARN peerDependencies The peer dependency level@0.x.x included from s3-sync will no
npm WARN peerDependencies longer be automatically installed to fulfill the peerDependency 
npm WARN peerDependencies in npm 3+. Your application will need to depend on it explicitly.
npm WARN deprecated object-keys@0.2.0: Please update to the latest object-keys
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> leveldown@1.4.1 install /home/rkmax/Development/BIX/Velo/node_modules/level/node_modules/leveldown
> prebuild --download

npm ERR! Linux 4.1.6-1-ARCH
npm ERR! argv "/home/rkmax/.nvm/versions/node/v0.12.7/bin/node" "/home/rkmax/.nvm/versions/node/v0.12.7/bin/npm" "i" "--save" "level" "s3-sync" "readdirp"
npm ERR! node v0.12.7
npm ERR! npm  v2.11.3
npm ERR! code EPEERINVALID

npm ERR! peerinvalid The package level does not satisfy its siblings' peerDependencies requirements!
npm ERR! peerinvalid Peer s3-sync@0.6.0 wants level@0.x.x

npm ERR! Please include the following file with any support request:
npm ERR!     /home/rkmax/myproject/npm-debug.log

[johnnyshields]

👍 please kindly resolve this, ideally we should remove the version restriction on level.