I am a newbie to Linux, I have been trying to install a "wija`s" messenger on UBUNTU 12.04 . but i am unable to continue with installation due to error that i have been receiving. I have attached a couple of screen shoots to give clue of what i have done so far.
Refer to attached photos , i have installed the prerequisite software as per instruction on "http://www.media-art-online.org/wija/
I am looking to get a feedback and faultfinding of what i have done wrong, please forward clear instruction on what it should be done to install "wija`s"
Also i am looking for material ,free books, on below topics:
1- Securing & encrypting of end to end messaging
2- Securing email,voip,messages
3-Linux security & server installation
4-Cryptography on Linux
5- Tutorials on partitioning & encrypting hard drive on Linux
6- any useful Tutorial