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sudo apt-get install libsfml-dev
sudo apt-get install libglu-dev

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boost::this_thread::sleep(boost::posix_time::milliseconds(2.5));
je to z
#include "boost/thread/thread.hpp"

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#include <SFML/Window.hpp>

int InitGL(void)										// All Setup For OpenGL Goes Here
{
	glShadeModel(GL_SMOOTH);							// Enable Smooth Shading
	glClearColor(0.0f, 0.0f, 0.0f, 1.0f);				// Black Background
	glClearDepth(1.0f);									// Depth Buffer Setup
	glEnable(GL_DEPTH_TEST);							// Enables Depth Testing
	glDepthFunc(GL_LEQUAL);								// The Type Of Depth Testing To Do
	glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);	// Really Nice Perspective Calculations
	return 1;										// Initialization Went OK
}

int DrawGLScene(void)									// Here's Where We Do All The Drawing
{
	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);	// Clear Screen And Depth Buffer
	glLoadIdentity();									// Reset The Current Modelview Matrix
	glTranslatef(-1.5f,0.0f,-6.0f);						// Move Left 1.5 Units And Into The Screen 6.0
	glBegin(GL_TRIANGLES);								// Drawing Using Triangles
		glVertex3f( 0.0f, 1.0f, 0.0f);					// Top
		glVertex3f(-1.0f,-1.0f, 0.0f);					// Bottom Left
		glVertex3f( 1.0f,-1.0f, 0.0f);					// Bottom Right
	glEnd();											// Finished Drawing The Triangle
	glTranslatef(3.0f,0.0f,0.0f);						// Move Right 3 Units
	glBegin(GL_QUADS);									// Draw A Quad
		glVertex3f(-1.0f, 1.0f, 0.0f);					// Top Left
		glVertex3f( 1.0f, 1.0f, 0.0f);					// Top Right
		glVertex3f( 1.0f,-1.0f, 0.0f);					// Bottom Right
		glVertex3f(-1.0f,-1.0f, 0.0f);					// Bottom Left
	glEnd();											// Done Drawing The Quad							
	return 1;										// Everything Went OK
}

int main()
{
    // Create the main window
    sf::Window App(sf::VideoMode(800, 600, 32), "SFML OpenGL");

    InitGL();

    // Start game loop
    while (App.IsOpened())
    {
        // Process events
        sf::Event Event;
        while (App.GetEvent(Event))
        {
            // Close window : exit
            if (Event.Type == sf::Event::Closed)
                App.Close();

            // Escape key : exit
            if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::Escape))
                App.Close();

            // Resize event : adjust viewport
            if (Event.Type == sf::Event::Resized)
                glViewport(0, 0, Event.Size.Width, Event.Size.Height);
        }

        DrawGLScene();
        App.Display();
    }

    return 0;
}