I'm looking to migrate our Bitbucket server to the cloud using their assistant but it requires git to be on 2.25 or later and I can't figure out how to get it updated. Yes, I know shame on me for keeping 16.10 in our environment (linux noob here).
Is it still possible to update git despite 16.10 being massively outdated/end of life?
Yes, unsupported, but I'm feeling generous. Let's build git from source. I tested this on a completely clean install of 16.10. Worked for me! :D
Edit your /etc/apt/sources.list (if you hadn't already) to replace archive.ubuntu.com with old-releases.ubuntu.com. Also comment out the security.ubuntu.com lines with a "#"
sudo nano /etc/apt/sources.list
Use ALT+R to do search/replace.
So it should look something like this:
deb http://old-releases.ubuntu.com/ubuntu/ yakkety main restricted
deb http://old-releases.ubuntu.com/ubuntu/ yakkety-updates main restricted
deb http://old-releases.ubuntu.com/ubuntu/ yakkety universe
deb http://old-releases.ubuntu.com/ubuntu/ yakkety-updates universe
deb http://old-releases.ubuntu.com/ubuntu/ yakkety multiverse
deb http://old-releases.ubuntu.com/ubuntu/ yakkety-updates multiverse
deb http://old-releases.ubuntu.com/ubuntu/ yakkety-backports main restricted universe multiverse
#deb http://security.ubuntu.com/ubuntu yakkety-security main restricted
#deb http://security.ubuntu.com/ubuntu yakkety-security universe
#deb http://security.ubuntu.com/ubuntu yakkety-security multiverse
This will just install the latest (lulz) updates from years gone by.
sudo apt-get upgrade
If you have a bunch of updates, it might be worth a reboot at this point, as you may have a "new(er)" kernel.
It's possible you've already done the above steps long ago, before the system went out of support, and there are no more updates. That's fine.
Let's get the earliest git source tarball you can get. The --no-check-certificate is required because the SSL certs are all outdated on your system.
cd ~
wget --no-check-certificate https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.25.5.tar.gz
tar zxvf git-2.25.5.tar.gz
cd git-2.25.5
We need ourselves a compiler, to compile git, make to build it and some dependencies.
sudo apt install gcc make zlib1g-dev gettext
./configure
This will either succeed and the last 3 lines will be:
configure: creating ./config.status
config.status: creating config.mak.autogen
config.status: executing config.mak.autogen commands
or it will fail, and we cannot continue here.
Here's where the magic happens. We will compile the git binary and all the other bits and bobs.
make
Depending on the speed of your system this may take a few minutes. It will spit out "CC" prefixed progress constantly.
There shouldn't be any errors, as git is quite simple to compile. The last lines will say stuff like "GEN bin-wrappers/" followed by some commands.
./git version
Should show:
git version 2.25.5
sudo make install
This will copy the binaries to /usr/local/bin so if bitbucket needs to know where to find the new git binary, that's where it is.
The which git command should return /usr/local/bin/git and git version should return the right version.
Good luck!
