Make error in fltk (fulltick) Installation

In my ubuntu15.04 to learn C ++ graphics, install the fltk library, download the fltk-1.3.3 file, compile the report

Configure cocould not find required X11 Libraries

Find the following method on the Internet: Ubuntu forums

Fltk is in the Ubuntu repositories, unless you have reasons not to, you can install it (I assume you mean the development libraries):

Code:

Sudo apt-Get install libfltk1.3-Dev

If you do have a reason (I. e. You're a fltk Developer), you probably want one of the X libraries, I think libx11-dev:

Code:

Sudo apt-Get install libx11-dev

Make error in fltk (fulltick) Installation