Install problem on Ubuntu 18

[SlaSerX]

Hello i have this prroblem
➜ ~ npm install -g log.io

/usr/local/bin/log.io-server -> /usr/local/lib/node_modules/log.io/bin/log.io-server
/usr/local/lib
└── [email protected]

npm WARN [email protected] requires a peer of bufferutil@^4.0.1 but none was installed.
npm WARN [email protected] requires a peer of utf-8-validate@^5.0.2 but none was installed.
➜ ~

➜ ~ npm install -g bufferutility
/usr/local/lib
└── [email protected]

➜ ~ npm install -g utf-8-validate

[email protected] install /usr/local/lib/node_modules/utf-8-validate
node-gyp-build

/usr/local/lib
└── [email protected]

[myluna08]

@SlaSerX You should need upgrade Nodejs see this topic
https://websiteforstudents.com/how-to-install-node-js-10-11-12-on-ubuntu-16-04-18-04-via-apt-and-snap/