diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3eb1047..c9bb13b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,7 +19,7 @@ ENDIF(OBJREC_USE_CUDA)
 find_package(Boost COMPONENTS thread system REQUIRED)
 include_directories(${Boost_INCLUDE_DIRS})
 
-find_package(PCL REQUIRED)
+find_package(PCL 1.7 REQUIRED)
 find_package(OpenMP REQUIRED)
 find_package(VTK)
 
diff --git a/src/BasicTools/ComputationalGeometry/Algorithms/RANSACPlaneDetector.h b/src/BasicTools/ComputationalGeometry/Algorithms/RANSACPlaneDetector.h
index e10f270..a810b4c 100644
--- a/src/BasicTools/ComputationalGeometry/Algorithms/RANSACPlaneDetector.h
+++ b/src/BasicTools/ComputationalGeometry/Algorithms/RANSACPlaneDetector.h
@@ -82,7 +82,7 @@ inline int RANSACPlaneDetector::computeNumberOfIterations(int numberOfPoints, in
 inline void RANSACPlaneDetector::randomlyGet3Points(vtkPoints* points, double p1[3], double p2[3], double p3[3])
 {
 	// Some variables
-	int id1, id2, id3, range[2] = {0, points->GetNumberOfPoints()-1};
+	int id1, id2, id3, range[2] = {0, (int)points->GetNumberOfPoints()-1};
 
 	// Get first id
 	id1 = mRandGen.getRandomInteger(range);