Install EMACS on AWS Linux

sudo yum install gcc46
sudo yum -y install ncurses-devel
cd /tmp
wget http://ftp.gnu.org/pub/gnu/emacs/emacs-23.3a.tar.gz
tar zxf emacs-23.3a.tar.gz
cd emacs-23.3
sudo ./configure --prefix=/usr/local --with-xpm=no
make
sudo make install

install g++

yum install gcc-c++