I wouldn't use whatever guide you are using, they moved their stuff to git several months ago:

sudo apt-get install git
git clone https://github.com/trustedsec/social-engineer-toolkit/ set/


Resources:


https://www.trustedsec.com/downloads/social-engineer-toolkit/


How to install social engineering toolkit?
I quite often find I have a need to insert a blank line either below or above the current line when editing in vim. o and O will do this, but they subsequently switch into insert mode, which is annoying. Is there any built-in command to do this which will remain in normal mode?
