Ubuntu

sudo apt-get update -yqq
sudo apt-get install -yqq p7zip-full

Fedora or CentOS / RHEL

CentOS 7.x Download and install manually

wget https://www.mirrorservice.org/sites/dl.fedoraproject.org/pub/epel/7/x86_64/Packages/p/p7zip-16.02-10.el7.x86_64.rpm
wget https://www.mirrorservice.org/s...

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