Index: cmake/modules/FindLibLuaLib50.cmake
===================================================================
--- cmake/modules/FindLibLuaLib50.cmake	(revision 2332)
+++ cmake/modules/FindLibLuaLib50.cmake	(working copy)
@@ -1,59 +0,0 @@
-# - Try to find the LibLuaLib50 
-# Once done this will define
-#
-#  LIBLUALIB50_FOUND - system has the LibLuaLib50
-#  LIBLUALIB50_INCLUDE_DIR - the LibLuaLib50 include directory
-#  LIBLUALIB50_LIBRARIES - The libraries needed to use LibLuaLib50
-# under Windows this also checks in the GNUWIN32 directory, so make
-# sure that the GNUWIN32 directory gets found if you use the GNUWIN32 version of PCRE
-# under UNIX pkgconfig among others pkg-config is used to find the directories
-
-
-INCLUDE(UsePkgConfig)
-
-# use pkg-config to get the directories and then use these values
-# in the FIND_PATH() and FIND_LIBRARY() calls
-PKGCONFIG(lualib50 _libLualib50IncDir _libLualib50LinkDir _libLualib50LinkFlags _libLualib50Cflags)
-#retry lua.pc for gentoo ...
-PKGCONFIG(lua _libLualibIncDir _libLualibLinkDir _libLualibLinkFlags _libLualibCflags)
-
-set(LIBLUALIB50_DEFINITIONS ${_libLualib50Cflags} ${_libLualibCflags} )
-
-# under windows, try to find the base gnuwin32 directory, do nothing under UNIX
-FIND_PACKAGE(GNUWIN32)
-
-FIND_PATH(LIBLUALIB50_INCLUDE_DIR lualib.h
-   ${_libLualib50IncDir}/lua50
-   ${_libLualibIncDir}
-   /usr/include/lua50
-   /usr/local/include/lua50
-   ${GNUWIN32_DIR}/include
-)
-
-FIND_LIBRARY(LIBLUALIB50_LIBRARIES NAMES lualib50 lualib lua
-   PATHS
-   ${_libLualib50LinkDir}
-   ${_libLualibLinkDir}
-   /usr/lib
-   /usr/local/lib
-   ${GNUWIN32_DIR}/lib
-)
-
-
-if (LIBLUALIB50_INCLUDE_DIR AND LIBLUALIB50_LIBRARIES)
-   set(LIBLUALIB50_FOUND TRUE)
-endif (LIBLUALIB50_INCLUDE_DIR AND LIBLUALIB50_LIBRARIES)
-
-
-if (LIBLUALIB50_FOUND)
-   if (NOT LibLuaLib50_FIND_QUIETLY)
-      message(STATUS "Found liblualib(50): ${LIBLUALIB50_LIBRARIES}")
-   endif (NOT LibLuaLib50_FIND_QUIETLY)
-else (LIBLUALIB50_FOUND)
-   if (LibLuaLib50_FIND_REQUIRED)
-      message(FATAL_ERROR "Could NOT find liblualib(50)")
-   endif (LibLuaLib50_FIND_REQUIRED)
-endif (LIBLUALIB50_FOUND)
-
-MARK_AS_ADVANCED(LIBLUALIB50_INCLUDE_DIR LIBLUALIB50_LIBRARIES)
-
Index: cmake/modules/FindLibLua50.cmake
===================================================================
--- cmake/modules/FindLibLua50.cmake	(revision 2332)
+++ cmake/modules/FindLibLua50.cmake	(working copy)
@@ -1,62 +0,0 @@
-# - Try to find the LibLua50 
-# Once done this will define
-#
-#  LIBLUA50_FOUND - system has the LibLua50
-#  LIBLUA50_INCLUDE_DIR - the LibLua50 include directory
-#  LIBLUA50_LIBRARIES - The libraries needed to use LibLua50
-# under Windows this also checks in the GNUWIN32 directory, so make
-# sure that the GNUWIN32 directory gets found if you use the GNUWIN32 version of PCRE
-# under UNIX pkgconfig among others pkg-config is used to find the directories
-
-
-INCLUDE(UsePkgConfig)
-
-# use pkg-config to get the directories and then use these values
-# in the FIND_PATH() and FIND_LIBRARY() calls
-#debian
-PKGCONFIG(lua50 _libLua50IncDir _libLua50LinkDir _libLua50LinkFlags _libLua50Cflags)
-#gentoo
-PKGCONFIG(lua _libLuaIncDir _libLuaLinkDir _libLuaLinkFlags _libLuaCflags)
-#any other distrib to blame for using common naming ?
-#
-
-set(LIBLUA50_DEFINITIONS ${_libLua50Cflags} ${_libLuaCflags} )
-
-# under windows, try to find the base gnuwin32 directory, do nothing under UNIX
-FIND_PACKAGE(GNUWIN32)
-
-FIND_PATH(LIBLUA50_INCLUDE_DIR lua.h
-   ${_libLua50IncDir}/lua50
-   ${_libLuaIncDir}
-   /usr/include/lua50
-   /usr/local/include/lua50
-   ${GNUWIN32_DIR}/include
-)
-
-FIND_LIBRARY(LIBLUA50_LIBRARIES NAMES lua50 lua
-   PATHS
-   ${_libLua50LinkDir}
-   ${_libLuaLinkDir}
-   /usr/lib
-   /usr/local/lib
-   ${GNUWIN32_DIR}/lib
-)
-
-
-if (LIBLUA50_INCLUDE_DIR AND LIBLUA50_LIBRARIES)
-   set(LIBLUA50_FOUND TRUE)
-endif (LIBLUA50_INCLUDE_DIR AND LIBLUA50_LIBRARIES)
-
-
-if (LIBLUA50_FOUND)
-   if (NOT LibLua50_FIND_QUIETLY)
-      message(STATUS "Found liblua(50): ${LIBLUA50_LIBRARIES}")
-   endif (NOT LibLua50_FIND_QUIETLY)
-else (LIBLUA50_FOUND)
-   if (LibLua50_FIND_REQUIRED)
-      message(FATAL_ERROR "Could NOT find liblua(50)")
-   endif (LibLua50_FIND_REQUIRED)
-endif (LIBLUA50_FOUND)
-
-MARK_AS_ADVANCED(LIBLUA50_INCLUDE_DIR LIBLUA50_LIBRARIES)
-
Index: cmake/modules/FindLibLua51.cmake
===================================================================
--- cmake/modules/FindLibLua51.cmake	(revision 0)
+++ cmake/modules/FindLibLua51.cmake	(revision 0)
@@ -0,0 +1,62 @@
+# - Try to find the LibLua51 
+# Once done this will define
+#
+#  LIBLUA51_FOUND - system has the LibLua51
+#  LIBLUA51_INCLUDE_DIR - the LibLua51 include directory
+#  LIBLUA51_LIBRARIES - The libraries needed to use LibLua51
+# under Windows this also checks in the GNUWIN32 directory, so make
+# sure that the GNUWIN32 directory gets found if you use the GNUWIN32 version of PCRE
+# under UNIX pkgconfig among others pkg-config is used to find the directories
+
+
+INCLUDE(UsePkgConfig)
+
+# use pkg-config to get the directories and then use these values
+# in the FIND_PATH() and FIND_LIBRARY() calls
+#debian
+PKGCONFIG(lua51 _libLua51IncDir _libLua51LinkDir _libLua51LinkFlags _libLua51Cflags)
+#gentoo
+PKGCONFIG(lua _libLuaIncDir _libLuaLinkDir _libLuaLinkFlags _libLuaCflags)
+#any other distrib to blame for using common naming ?
+#
+
+set(LIBLUA51_DEFINITIONS ${_libLua51Cflags} ${_libLuaCflags} )
+
+# under windows, try to find the base gnuwin32 directory, do nothing under UNIX
+FIND_PACKAGE(GNUWIN32)
+
+FIND_PATH(LIBLUA51_INCLUDE_DIR lua.h
+   ${_libLua51IncDir}/lua
+   ${_libLuaIncDir}
+   /usr/include/lua
+   /usr/local/include/lua
+   ${GNUWIN32_DIR}/include
+)
+
+FIND_LIBRARY(LIBLUA51_LIBRARIES NAMES lua5.1 lua
+   PATHS
+   ${_libLua51LinkDir}
+   ${_libLuaLinkDir}
+   /usr/lib
+   /usr/local/lib
+   ${GNUWIN32_DIR}/lib
+)
+
+
+if (LIBLUA51_INCLUDE_DIR AND LIBLUA51_LIBRARIES)
+   set(LIBLUA51_FOUND TRUE)
+endif (LIBLUA51_INCLUDE_DIR AND LIBLUA51_LIBRARIES)
+
+
+if (LIBLUA51_FOUND)
+   if (NOT LibLua51_FIND_QUIETLY)
+      message(STATUS "Found liblua(5.1): ${LIBLUA51_LIBRARIES}")
+   endif (NOT LibLua51_FIND_QUIETLY)
+else (LIBLUA51_FOUND)
+   if (LibLua51_FIND_REQUIRED)
+      message(FATAL_ERROR "Could NOT find liblua(5.1)")
+   endif (LibLua51_FIND_REQUIRED)
+endif (LIBLUA51_FOUND)
+
+MARK_AS_ADVANCED(LIBLUA51_INCLUDE_DIR LIBLUA51_LIBRARIES)
+
Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt	(revision 2332)
+++ CMakeLists.txt	(working copy)
@@ -66,8 +66,7 @@
 endif(APPLE)
 
 ### lua
-find_package(LibLua50 REQUIRED)
-find_package(LibLuaLib50 REQUIRED)
+find_package(LibLua51 REQUIRED)
 
 ### Qt
 if (ENABLE_QYZIS)
@@ -125,7 +124,7 @@
 endif (CMAKE_COMPILER_IS_GNUCXX)
 
 # libyzis dependencies includes
-set(YZIS_INCLUDES ${QT_INCLUDES} ${LIBLUA50_INCLUDE_DIR} ${LIBLUALIB50_INCLUDE_DIR} ${MAGIC_INCLUDE_DIR})
+set(YZIS_INCLUDES ${QT_INCLUDES} ${LIBLUA51_INCLUDE_DIR} ${LIBLUALIB51_INCLUDE_DIR} ${MAGIC_INCLUDE_DIR})
 # libyzis includes
 set(YZIS_INCLUDES ${YZIS_INCLUDES} ${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}/libyzis ${CMAKE_SOURCE_DIR}/libyzis)
 
Index: libyzis/CMakeLists.txt
===================================================================
--- libyzis/CMakeLists.txt	(revision 2332)
+++ libyzis/CMakeLists.txt	(working copy)
@@ -64,7 +64,7 @@
 
 add_library(yzis SHARED ${yzis_LIB_SRCS} ${yzis_LIB_MOC_SRCS} )
 
-target_link_libraries(yzis ${QT_QTCORE_LIBRARY} ${QT_QTXML_LIBRARY} ${LIBLUA50_LIBRARIES} ${LIBLUALIB50_LIBRARIES} ${MAGIC_LIBRARIES} ${GETTEXT_LIBRARIES})
+target_link_libraries(yzis ${QT_QTCORE_LIBRARY} ${QT_QTXML_LIBRARY} ${LIBLUA51_LIBRARIES} ${LIBLUALIB51_LIBRARIES} ${MAGIC_LIBRARIES} ${GETTEXT_LIBRARIES})
 
 set_target_properties(yzis PROPERTIES VERSION 0.0.0 SOVERSION 0 )