Created
October 12, 2018 21:59
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How to build (and install) OpenSSH 7.4 deb packages on Ubuntu-16.04
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| # on a fresh Ubuntu 16.04 host | |
| sudo apt-get update | |
| # copy the packages from https://launchpad.net/debian/+source/openssh/1:7.4p1-10+deb9u3 | |
| wget https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/openssh/1:7.4p1-10/openssh_7.4p1-10.dsc | |
| wget https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/openssh/1:7.4p1-10/openssh_7.4p1.orig.tar.gz | |
| wget https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/openssh/1:7.4p1-10/openssh_7.4p1-10.debian.tar.xz | |
| tar -zxvf openssh_7.4p1.orig.tar.gz | |
| tar -xvf openssh_7.4p1-10.debian.tar.xz | |
| # install build dep packages | |
| sudo apt-get install -t xenial-backports devscripts autotools-dev debhelper dh-autoreconf dh-exec dh-systemd libaudit-dev libedit-dev libgtk-3-dev libkrb5-dev libpam-dev libselinux1-dev libssl-dev libwrap0-dev zlib1g-dev libsystemd-dev -y | |
| sudo apt-get install build-essential fakeroot dpkg-dev | |
| dpkg-source -x openssh_7.4p1-10.dsc | |
| cd openssh-7.4p1/ | |
| dpkg-buildpackage -rfakeroot -b | |
| # now package would have been succesfully built on root directory (cd ../) | |
| cd .. | |
| ls -ltr *.deb | |
| # lets install new openssh deb package | |
| #stop ssh | |
| sudo systemctl stop ssh | |
| #install | |
| sudo dpkg -i --force-confold openssh-client_7.4p1-10_amd64.deb openssh-server_7.4p1-10_amd64.deb openssh-sftp-server_7.4p1-10_amd64.deb | |
| # check the version now | |
| ssh -V |
On a fresh 14.04 ubuntu
Copy packages
wget https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/openssh/1:7.4p1-10/openssh_7.4p1-10.dsc
wget https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/openssh/1:7.4p1-10/openssh_7.4p1.orig.tar.gz
wget https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/openssh/1:7.4p1-10/openssh_7.4p1-10.debian.tar.xz
Decompress the code
tar -zxvf openssh_7.4p1.orig.tar.gz
tar -xvf openssh_7.4p1-10.debian.tar.xz
Install build dep packages
sudo apt install -y build-essential libssl-dev zlib1g-dev libc6 libc6-dev fakeroot dpkg-dev devscripts autotools-dev debhelper dh-autoreconf dh-exec dh-systemd libaudit-dev libkrb5-dev libpam-dev libselinux1-dev libssl-dev libwrap0-dev zlib1g-dev libedit-dev libsystemd-daemon-dev libx11-dev
sudo apt-get install build-essential fakeroot dpkg-dev
Prepare the deb file
dpkg-source -x openssh_7.4p1-10.dsc
cd openssh-7.4p1/
Take a coffee and relax a little
dpkg-buildpackage -rfakeroot -b
now package would have been succesfully built on root directory (cd ../)
cd ..
ls -ltr *.deb
lets install new openssh deb package by stopping it first
sudo systemctl stop ssh
Install it
sudo dpkg -i --force-confold openssh-client_7.4p1-10_amd64.deb openssh-server_7.4p1-10_amd64.deb openssh-sftp-server_7.4p1-10_amd64.deb
check the version now
ssh -V
Ask your boss for a raise :)
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To build from Ubuntu source package: https://gist.github.com/prbinu/7fe8c8171ea3db62f7f2d68338b33fdb