Originally Posted by EDDY1
sudo apt-get install gdebi
EDDY, I ran this command. It ran. Here's the result (see screenshot). I assume the command was to get Sigil, but if I have Sigil, I can't find it. I've looked in Downloads, the applications menu, synaptic package manager, Ubuntu Software Center, run "find" and "locate" in the terminal. Is it somewhere else or do I not have it? And please remember I'm totally new at this--if you could flesh things out a bit, it would be appreciated. And if this last command did not install Sigil, can you tell me how to remove what was installed. Thanks.