Reducing the DGtal version to the last release

Author: dcoeurjo

CMakeLists.txt

@@ -20,7 +20,7 @@ option(DISABLE_POLYSCOPE "Disable polyscope based tools" OFF)
 # -----------------------------------------------------------------------------
 message(STATUS "-------------------------------------------------------------------------------")
 message(STATUS "Checking if DGtal is installed:")
-FIND_PACKAGE(DGtal 1.5 REQUIRED)
+FIND_PACKAGE(DGtal 1.4 REQUIRED)
 INCLUDE_DIRECTORIES(${DGTAL_INCLUDE_DIRS})
 LINK_DIRECTORIES(${DGTAL_LIBRARY_DIRS})
 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)