Working with Yum
As payment for my many sins, I have been forced to work with Centos and Yum recently. For development this is a fantastically sub-optimal combination with Centos repositories being years out of date and Yum being a slight pain. In addition I’m working in a heavily proxy’d environment.
Most of my problems are a result of my ignorance, so I’ll stop moaning and document what I’ve learnt
Global Proxies and Yum
Yum has a habit of ignoring proxy settings, it has two command options that can help
yum --httpproxy myproxy.co... --httpport 80 ...
Git on Centos
Webtatic has great support for later versions of GIT.
I had to combine the command listed on the site with the yum proxy commands above, something like
rpm -ivh http://repo.webtatic.com/yum/centos/5/`uname -i`/webtatic-release-5-1.noarch.rpm --httpproxy myproxy.co... --httpport 80
When installing git-all one package seemed to not be signed, so I installed this first skipping the signing (this isn’t a great idea, but I am working in a VM in my defence).
yum install --nogpgcheck --enablerepo=webtatic subverion-perl
Then I installed the rest as normal
yum install --enablerepo=webtatic git-all
RVM, Centos and Packages
RVM has a solution to Centos package yuk, install its own. Currently it has documentation and support for these, for example readline
Centos has sucky versions of these, which doesn’t please nokogiri. So I downloaded the latest versions and compiled them as described here