@Bob:
First, to fix this error type:-
sudo sed -ie "s/^\s*main.*$//g" /etc/apt/sources.list
It is important that the first line you type is all on one line (I think that launchpad may have cut it in half), instead type these four lines but make sure that you DONT SPLIT ANY OF THE LINES (Each time there is a new line the Terminal reads that as a new command).
# LINE 1
SRCLINE="deb http://archive.ubuntu.com/ubuntu/ jaunty-proposed restricted main multiverse universe"
# ^^^^ ALL ON ONE LINE!!! ^^^^
# LINE 2
echo "$SRCLINE" | sudo tee -a /etc/apt/sources.list
# LINE 3
sudo apt-get update
# LINE 4
sudo aptitude -t jaunty-proposed install libical0
Also my apologies, I should have anticipated this.
@Bob: sources. list
First, to fix this error type:-
sudo sed -ie "s/^\s*main.*$//g" /etc/apt/
It is important that the first line you type is all on one line (I think that launchpad may have cut it in half), instead type these four lines but make sure that you DONT SPLIT ANY OF THE LINES (Each time there is a new line the Terminal reads that as a new command).
# LINE 1 archive. ubuntu. com/ubuntu/ jaunty-proposed restricted main multiverse universe"
SRCLINE="deb http://
# ^^^^ ALL ON ONE LINE!!! ^^^^
# LINE 2 sources. list
echo "$SRCLINE" | sudo tee -a /etc/apt/
# LINE 3
sudo apt-get update
# LINE 4
sudo aptitude -t jaunty-proposed install libical0
Also my apologies, I should have anticipated this.