use cmake FIND_PACKAGE(PythonLibs 2.7 REQUIRED) if pybullet is build

examples/ExampleBrowser/ExampleEntries.cpp

@@ -83,8 +83,10 @@ static ExampleEntry gDefaultExamples[]=
 	
 	
 	ExampleEntry(0,"API"),
+
 	ExampleEntry(1,"Basic Example","Create some rigid bodies using box collision shapes. This is a good example to familiarize with the basic initialization of Bullet. The Basic Example can also be compiled without graphical user interface, as a console application. Press W for wireframe, A to show AABBs, I to suspend/restart physics simulation. Press D to toggle auto-deactivation of the simulation. ", BasicExampleCreateFunc),
 
+
 	ExampleEntry(1,"Rolling Friction", "Damping is often not good enough to keep rounded objects from rolling down a sloped surface. Instead, you can set the rolling friction of a rigid body. Generally it is best to leave the rolling friction to zero, to avoid artifacts.", RollingFrictionCreateFunc),
 	
 	ExampleEntry(1,"Constraints","Show the use of the various constraints in Bullet. Press the L key to visualize the constraint limits. Press the C key to visualize the constraint frames.",