This is the portal, where all kinds of feedback related to a lab or an experiment is filled in.
CSS
Feedback Portal
Pre-requisites to build the sources on Ubunut12.04
Install emacs v24.5
sudo apt-get install checkinstall
mkdir -p ~/src
cd ~/src
wget http://ftp.gnu.org/gnu/emacs/emacs-24.5.tar.gz
tar xf emacs-24.5.tar.gz
cd emacs-24.5
./configure
make
sudo checkinstall
Above commands are well tested on Ubuntu12.04 X64 bit