I need help installing some 3rd party programs

[torreydale]

To remove the GPG public key error:

Code:

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3BDAAC08614C4B38
sudo apt-get update

AND

If you installed java using the aforementioned link http://forum.pcmech.com/threads/installi...te.231503/, you need to uninstall it using:

Code:

sudo apt-get purge oracle-java7-installer
sudo apt-get purge oracle-java7-set-default
sudo apt-get update

Then try installing Java via Lite Software.