1. download installer here
Click me to download X11vnc installer
download the file > x11vnc-0.9.13.tar.gz
2. unzip the file and cd to source directory
(un-tar the x11vnc+libvncserver tarball)
# gzip -dc x11vnc-0.9.13.tar.gz | tar -xvf -
# cd x11vnc-0.9.13
3. compile the source code
(run configure and then run make)
# ./configure
# make
> you may notice some warnings about missing libraries. ignore it for now unless it says critical error
4. run x11vnc server
# cd x11vnc
# ./x11vnc
5. if you need the IP of the linux machine
#ifconfig