[CMake] require curves v0.5.1

because https://github.com/loco-3d/multicontact-api/pull/15 requires https://github.com/loco-3d/curves/pull/46

CMakeLists.txt

@@ -36,7 +36,7 @@ SET(CMAKE_CXX_STANDARD 11)
 
 # Project dependencies
 ADD_PROJECT_DEPENDENCY(pinocchio REQUIRED PKG_CONFIG_REQUIRES "pinocchio >= 2.0.0")
-ADD_PROJECT_DEPENDENCY(curves 0.4.1 REQUIRED PKG_CONFIG_REQUIRES "curves >= 0.4.1")
+ADD_PROJECT_DEPENDENCY(curves 0.5.1 REQUIRED PKG_CONFIG_REQUIRES "curves >= 0.5.1")
 IF(NOT CURVES_WITH_PINOCCHIO_SUPPORT)
   MESSAGE(FATAL_ERROR "you need to use a curves version compiled with pinocchio support")
 ENDIF(NOT CURVES_WITH_PINOCCHIO_SUPPORT)