git install on jenkins slaves
Basically, you need to check if which git returns something (which git.exe on Windows, provided you have installed GoW -- Gnu on Windows -- commands).
If which fails, then see "Set Up Your Git Environment"
On Linux:
sudo yum install git-core # RedHatsudo apt-get install git-core # UbuntuOn Windows:
Download and untar the portable version of msysgit.
You can script it, using the curl command included in Gow, but for uncompressing a 7z archive, you might need Peazip installed (it also comes as a portable installation, a simple zip archive).