changeset 12817 b35b6978baa4
parent 12751 838515c4e6c5
child 13181 2148b493836e
--- a/	Wed Nov 01 16:09:20 2017 -0400
+++ b/	Wed Nov 01 22:02:52 2017 +0100
@@ -175,6 +175,19 @@
 `NOVIDEOREC=ON`, but then the video recording functionality will
 not be available.
+### Error messages related to Lua, “undefined reference to `lua_tonumber'”, and so on
+If you get error messages like these:
+* /home/username/hw/hedgewars//uScript.pas:226: undefined reference to `lua_tonumber'
+* /home/username/hw/hedgewars/CMakeFiles/hwengine.dir/uScript.o: In function `LUATOVISUALGEARTYPEORD':
+There might be something wrong with your Lua installation. Try to install Lua 5.1.
+If this doesn't work, or you don't want to install Lua 5.1, try to build Hedgewars
+with the bundled Lua version.
+To build with the bundled Lua version, adding the CMake option `SYSTEM_LUA=OFF`, then
+repeat the building process.
 ### Cleaning up
 In case you want to start over and start with a clean build,