Bullet problems

I already install GMK and all is work fine.
Now I try to install the Bullet Physic Pak and apeared 103 errors like:

1>------ Build started: Project: Full DLL, Configuration: Release Win32 ------
1> physics.cpp
1> Creating library ../../../game/Full.lib and object ../../../game/Full.exp
1>physicsBullet.obj : error LNK2019: unresolved external symbol "bool (__cdecl* gContactAddedCallback)(class btManifoldPoint &,class btCollisionObject const *,int,int,class btCollisionObject const *,int,int)" (?gContactAddedCallback@@3P6A_NAAVbtManifoldPoint@@PBVbtCollisionObject@@HH1HH@ZA) referenced in function "public: __thiscall PhysicsBullet::PhysicsBullet(class PhysicsWorld *)" (??0PhysicsBullet@@QAE@PAVPhysicsWorld@@@Z)
1>physJointBullet.obj : error LNK2019: unresolved external symbol "public: void __thiscall btRigidBody::setDamping(float,float)" (?setDamping@btRigidBody@@QAEXMM@Z) referenced in function "public: __thiscall PhysJointBullet::PhysJointBullet(class Physics *,struct PhysJointInfo &)" (??0PhysJointBullet@@QAE@PAVPhysics@@AAUPhysJointInfo@@@Z)
1>btBody.obj : error LNK2001: unresolved external symbol "public: void __thiscall btRigidBody::setDamping(float,float)" (?setDamping@btRigidBody@@QAEXMM@Z)
.... and more


Somebody can help me , Please?