Installation help on ubuntu 16.04

[manasmahodaya]

[11638:0509/143700.146246:FATAL:setuid_sandbox_host.cc(158)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /home/samwatt/chia-blockchain/chia-blockchain-gui/node_modules/electron/dist/chrome-sandbox is owned by root and has mode 4755.
/home/samwatt/chia-blockchain/chia-blockchain-gui/node_modules/electron/dist/electron exited with signal SIGTRAP
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! chia-blockchain@ electron: electron .
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the chia-blockchain@ electron script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /home/samwatt/.npm/_logs/2021-05-09T09_07_02_118Z-debug.log

No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.7 LTS
Release: 16.04
Codename: xenial

The above mentioned steps are not wortking i am able to complete the steps mentioned in the install section

[manasmahodaya]

[11638:0509/143700.146246:FATAL:setuid_sandbox_host.cc(158)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /home/samwatt/chia-blockchain/chia-blockchain-gui/node_modules/electron/dist/chrome-sandbox is owned by root and has mode 4755.
/home/samwatt/chia-blockchain/chia-blockchain-gui/node_modules/electron/dist/electron exited with signal SIGTRAP
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! chia-blockchain@ electron: electron .
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the chia-blockchain@ electron script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /home/samwatt/.npm/_logs/2021-05-09T09_07_02_118Z-debug.log