NOTE: All commands mentioned below are done as root.

The text below is not original. I have copied them from http://olimex.wordpress.com, and I have just modified them for installing Slackware 14.1 on the OLinuXino A10 Lime. Among the pages I've got content from are the following:

http://olimex.wordpress.com/2013/06/19/building-linux-for-a10s-from-scratch/
http://olimex.wordpress.com/2013/10/28/building-debian-sd-card-for-linux-with-kernel-3-4-from-scratch-for-a10s-olinuxino-micro/
http://olimex.wordpress.com/2014/06/23/a10-olinuxino-lime-debian-build-with-kernel-3-4-90/
https://drive.google.com/file/d/0B-bAEPML8fwla21JNU12RnYxZmM/edit?usp=sharing

Setup of development environment
1] Create a VirtualBox or KVM VM for Debian "Wheezy" 7.6.0 i386. I allocated 1024MB of RAM to it. As for the virtual hard drive space, I allocated 8GB. I also recommend that you disable audio support for a VirtualBox VM.
2] Download the Net Install ISO image for Debian "Wheezy" 7.6.0 i386. Boot the mentioned ISO in the VM you've created. I used the "Install" option in the installer boot menu.
3] This set of instructions will work with everything deselected under "Software selection." You may select software to your taste during installation.
4] After the installation, the guest OS will automatically get an IP Address via DHCP.
5] As root in your guest OS:
# apt-get update
# apt-get upgrade
6] Install OpenSSH client and server software as root in your guest OS if this will make file transfers and access to your development environment convenient for you:
# apt-get install openssh-client openssh-server
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