scons: Reading SConscript files ...
Enabling ALSA
Enabling PulseAudio
Enabling udev support
Checking for C header file mntent.h... (cached) yes
scons: done reading SConscript files.
scons: Building targets ...
Compiling ==> modules/luascript/luascript.cpp
Compiling ==> modules/luascript/register_types.cpp
Compiling ==> modules/luascript/editor/luascript_syntax_highlighter.cpp
Compiling ==> modules/opensimplex/open_simplex_noise.cpp
Compiling ==> modules/opensimplex/register_types.cpp
Compiling ==> thirdparty/opus/opus.c
Compiling ==> thirdparty/opus/opus_decoder.c
thirdparty/opus/opus_decoder.c:37:10: note: #pragma message: You appear to be compiling without optimization, if so opus will be very slow.
 # pragma message "You appear to be compiling without optimization, if so opus will be very slow."
          ^~~~~~~
Compiling ==> thirdparty/opus/opus_encoder.c
Compiling ==> thirdparty/opus/opus_multistream.c
Compiling ==> thirdparty/opus/opus_multistream_encoder.c
Compiling ==> thirdparty/opus/opus_multistream_decoder.c
Compiling ==> thirdparty/opus/repacketizer.c
Compiling ==> thirdparty/opus/analysis.c
In file included from modules/luascript/register_types.cpp:22:0:
modules/luascript/luascript.h:201:96: error: 'ScriptCodeCompletionOption' was not declared in this scope
  virtual Error complete_code(const String &p_code, const String &p_path, Object *p_owner, List<ScriptCodeCompletionOption> *r_options, bool &r_force, String &r_call_hint);
                                                                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~
modules/luascript/luascript.h:201:96: note: suggested alternative: 'ScriptCodeCompletionCache'
  virtual Error complete_code(const String &p_code, const String &p_path, Object *p_owner, List<ScriptCodeCompletionOption> *r_options, bool &r_force, String &r_call_hint);
                                                                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~
                                                                                                ScriptCodeCompletionCache
modules/luascript/luascript.h:201:122: error: template argument 1 is invalid
  virtual Error complete_code(const String &p_code, const String &p_path, Object *p_owner, List<ScriptCodeCompletionOption> *r_options, bool &r_force, String &r_call_hint);
                                                                                                                          ^
Compiling ==> thirdparty/opus/mlp.c
Compiling ==> thirdparty/opus/mlp_data.c
Compiling ==> thirdparty/opus/info.c
Compiling ==> thirdparty/opus/internal.c
Compiling ==> thirdparty/opus/opusfile.c
Compiling ==> thirdparty/opus/stream.c
In file included from modules/luascript/luascript.cpp:28:0:
modules/luascript/luascript.h:201:96: error: 'ScriptCodeCompletionOption' was not declared in this scope
  virtual Error complete_code(const String &p_code, const String &p_path, Object *p_owner, List<ScriptCodeCompletionOption> *r_options, bool &r_force, String &r_call_hint);
                                                                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~
modules/luascript/luascript.h:201:96: note: suggested alternative: 'ScriptCodeCompletionCache'
  virtual Error complete_code(const String &p_code, const String &p_path, Object *p_owner, List<ScriptCodeCompletionOption> *r_options, bool &r_force, String &r_call_hint);
                                                                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~
                                                                                                ScriptCodeCompletionCache
modules/luascript/luascript.h:201:122: error: template argument 1 is invalid
  virtual Error complete_code(const String &p_code, const String &p_path, Object *p_owner, List<ScriptCodeCompletionOption> *r_options, bool &r_force, String &r_call_hint);
                                                                                                                          ^
Compiling ==> thirdparty/opus/celt/bands.c
Compiling ==> thirdparty/opus/celt/celt.c
Compiling ==> thirdparty/opus/celt/celt_encoder.c
Compiling ==> thirdparty/opus/celt/celt_decoder.c
Compiling ==> thirdparty/opus/celt/cwrs.c
Compiling ==> thirdparty/opus/celt/entcode.c
Compiling ==> thirdparty/opus/celt/entdec.c
Compiling ==> thirdparty/opus/celt/entenc.c
Compiling ==> thirdparty/opus/celt/kiss_fft.c
Compiling ==> thirdparty/opus/celt/laplace.c
Compiling ==> thirdparty/opus/celt/mathops.c
Compiling ==> thirdparty/opus/celt/mdct.c
Compiling ==> thirdparty/opus/celt/modes.c
Compiling ==> thirdparty/opus/celt/pitch.c
In file included from ./core/cowdata.h:36:0,
                 from ./core/ustring.h:35,
                 from ./core/math/vector2.h:35,
                 from ./core/math/rect2.h:34,
                 from ./core/math/transform_2d.h:34,
                 from ./scene/gui/control.h:34,
                 from ./scene/gui/text_edit.h:34,
                 from modules/luascript/editor/luascript_syntax_highlighter.h:22,
                 from modules/luascript/editor/luascript_syntax_highlighter.cpp:20:
modules/luascript/editor/luascript_syntax_highlighter.cpp: In static member function 'static SyntaxHighlighter* LuaScriptSyntaxHighlighter::create()':
modules/luascript/editor/luascript_syntax_highlighter.cpp:35:16: error: invalid new-expression of abstract class type 'LuaScriptSyntaxHighlighter'
  return memnew(LuaScriptSyntaxHighlighter);
                ^
./core/os/memory.h:98:51: note: in definition of macro 'memnew'
 #define memnew(m_class) _post_initialize(new ("") m_class)
                                                   ^~~~~~~
In file included from modules/luascript/editor/luascript_syntax_highlighter.cpp:20:0:
modules/luascript/editor/luascript_syntax_highlighter.h:24:7: note:   because the following virtual functions are pure within 'LuaScriptSyntaxHighlighter':
 class LuaScriptSyntaxHighlighter : public SyntaxHighlighter {
       ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from modules/luascript/editor/luascript_syntax_highlighter.h:22:0,
                 from modules/luascript/editor/luascript_syntax_highlighter.cpp:20:
./scene/gui/text_edit.h:690:17: note: 	virtual String SyntaxHighlighter::get_name()
  virtual String get_name() = 0;
                 ^~~~~~~~
Compiling ==> thirdparty/opus/celt/celt_lpc.c
Compiling ==> thirdparty/opus/celt/quant_bands.c
Compiling ==> thirdparty/opus/celt/rate.c
Compiling ==> thirdparty/opus/celt/vq.c
Compiling ==> thirdparty/opus/silk/CNG.c
Compiling ==> thirdparty/opus/silk/code_signs.c
scons: *** [modules/luascript/editor/luascript_syntax_highlighter.x11.tools.64.o] Error 1
scons: *** [modules/luascript/register_types.x11.tools.64.o] Error 1
modules/luascript/luascript.cpp:692:8: error: 'ScriptCodeCompletionOption' was not declared in this scope
   List<ScriptCodeCompletionOption> *r_options, bool &r_force, String &r_call_hint) { // TODO
        ^~~~~~~~~~~~~~~~~~~~~~~~~~
modules/luascript/luascript.cpp:692:8: note: suggested alternative: 'ScriptCodeCompletionCache'
   List<ScriptCodeCompletionOption> *r_options, bool &r_force, String &r_call_hint) { // TODO
        ^~~~~~~~~~~~~~~~~~~~~~~~~~
        ScriptCodeCompletionCache
modules/luascript/luascript.cpp:692:34: error: template argument 1 is invalid
   List<ScriptCodeCompletionOption> *r_options, bool &r_force, String &r_call_hint) { // TODO
                                  ^
scons: *** [modules/luascript/luascript.x11.tools.64.o] Error 1
scons: building terminated because of errors.