compiles on Ubuntu 14.04

CMakeLists.txt

-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 2.8)
 
 option( INSTALL_QTRANSFORMS_PLUGIN "Check to install qTransforms plugin" ON )
 
 # CloudCompare 'Transforms' plugin
 if (INSTALL_QTRANSFORMS_PLUGIN)
  
-    add_subdirectory (sttl)
-
-
     project( QTRANSFORMS_PLUGIN )
     
+    add_subdirectory (sttl)
 
     include( ../CMakePluginTpl.cmake )
     

qTransformsPlugin.h

@@ -43,8 +43,11 @@ class qTransformsPlugin : public QObject, public ccStdPluginInterface
 	Q_OBJECT
 	Q_INTERFACES(ccStdPluginInterface)
 	//replace qDummy by the plugin name (IID should be unique - let's hope your plugin name is unique ;)
-	Q_PLUGIN_METADATA(IID "cccorp.cloudcompare.plugin.qTransforms")
-
+        #ifdef CC_QT5
+        Q_PLUGIN_METADATA(IID "cccorp.cloudcompare.plugin.qTransforms")
+        //replace qDummy by the plugin name (IID should be unique - let's hope your plugin name is unique ;)
+        #endif
+        
 public:
 
 	//! Default constructor

sttl/CMakeLists.txt

-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 2.8)
 
 # CloudCompare 'Transforms' plugin
     project( STTL )
     
     set( CMAKE_AUTOMOC OFF )
 
+  if (APPLE)
+
     find_package( JsonCpp REQUIRED )
- 
 
 	SET( EIGEN3_INCLUDE_DIR "$ENV{EIGEN3_INCLUDE_DIR}" )
 	IF( NOT EIGEN3_INCLUDE_DIR )
@@ -15,6 +16,28 @@ cmake_minimum_required(VERSION 3.0)
 	INCLUDE_DIRECTORIES ( ${EIGEN3_INCLUDE_DIR} )
     MESSAGE("EIGEN3_INCLUDE_DIR: ${EIGEN3_INCLUDE_DIR} ")
 
+  else()
+
+    find_package(Eigen3 REQUIRED)
+    
+
+# pkg-config jsoncpp --libs --libs
+
+    include_directories(${EIGEN3_INCLUDE_DIR})
+
+    SET(JsonCpp_includes "/usr/include/jsoncpp")
+    
+    MESSAGE("JsonCpp_includes: ${JsonCpp_includes} ")
+    MESSAGE("EIGEN3_INCLUDE_DIR: ${EIGEN3_INCLUDE_DIR} ")
+
+    SET(jsoncpp_lib_static "jsoncpp" )
+    
+#    /lib/x86_64-linux-gnu/libjsoncpp.a
+    
+    SET(CMAKE_CXX_FLAGS "-std=c++11 " )
+    
+  endif() 
+
 
     include_directories( ${CMAKE_CURRENT_SOURCE_DIR} )
 
@@ -26,13 +49,17 @@ cmake_minimum_required(VERSION 3.0)
 
     #target_link_libraries( ${PROJECT_NAME} CC_CORE_LIB )
 
-    get_target_property(JsonCpp_includes jsoncpp_lib_static  INTERFACE_INCLUDE_DIRECTORIES)
+  if (APPLE)
+    get_target_property(JsonCpp_includes ${jsoncpp_lib_static}  INTERFACE_INCLUDE_DIRECTORIES)
+  endif()
+  
+  
     INCLUDE_DIRECTORIES ( ${JsonCpp_includes} )
     
-    set_target_properties(${PROJECT_NAME} PROPERTIES
+    set_target_properties(${PROJECT_NAME} PROPERTIES 
       INTERFACE_INCLUDE_DIRECTORIES "${EIGEN3_INCLUDE_DIR};${CMAKE_CURRENT_SOURCE_DIR}"
     )
 
     #set dependencies to necessary libraries (see qPCV for an example)
-    target_link_libraries( ${PROJECT_NAME} jsoncpp_lib_static )
+    target_link_libraries( ${PROJECT_NAME} ${jsoncpp_lib_static} )
     #include_directories( ${LIB1_INCLUDE_DIR} )