Hi all, The following CMakeLists.txt fails, cause gdcm targets are defined twice. Adding gdcm into the dependency would solve this blocking issue! Thanks Arnaud --- project( foo ) cmake_minimum_required( VERSION 2.6 ) find_package( GDCM REQUIRED ) include( ${GDCM_USE_FILE} ) find_package( ITK 4.0 REQUIRED ) include( ${ITK_USE_FILE} )