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Sorry but i get this error only the first time i compiled withīut it dissapeared, and now im getting this error: Scons: *** TypeError `Tried to lookup File 'libs/taglib/headers/taglib' as a Dir.' trying to evaluate `$' G++ -o libs/midi++2/libmidi++.so -O3 -fomit-frame-pointer -ffast-math -fstrength-reduce -pipe -DARCH_X86 -mmmx -march=i686 -msse -mfpmath=sse -DUSE_XMMINTRIN -DBUILD_SSE_OPTIMIZATIONS -Wl,-export-dynamic -pthread -shared libs/midi++2/fd_midiport.os libs/midi++2/fifomidi.os libs/midi++2/midi.os libs/midi++2/midichannel.os libs/midi++2/midifactory.os libs/midi++2/midimanager.os libs/midi++2/midiparser.os libs/midi++2/midiport.os libs/midi++2/midnam_patch.os libs/midi++2/mmc.os libs/midi++2/mtc.os libs/midi++2/version.os libs/midi++2/jack_midiport.os -Llibs/glibmm2 -Llibs/sigc++2 -Llibs/evoral -Llibs/pbd -lsigc++2 -lxml2 -levoral -lglibmm2 -lgobject-2.0 -lgmodule-2.0 -ldl -lgthread-2.0 -lrt -lglib-2.0 -lpbd -ljack -lpthread -lrt I downloaded last version (3.0) from repositories using Scons: building terminated because of errors. Libs/ardour/ardour/plugin.h:132: note: virtual std::string ARDOUR::Plugin::describe_parameter(Evoral::Parameter) Libs/ardour/ardour/vst_plugin.h:51: note: because the following virtual functions are pure within ‘ARDOUR::VSTPlugin’: Libs/ardour/plugin_:526: error: cannot allocate an object of abstract type ‘ARDOUR::VSTPlugin’ Libs/ardour/plugin_: In member function ‘boost::shared_ptr ARDOUR::Plugin ARDOUR::PluginInsert::plugin_factory(boost::shared_ptr ARDOUR::Plugin)’: Libs/ardour/ardour/vst_plugin.h:75: warning: by ‘std::string ARDOUR::VSTPlugin::describe_parameter(uint32_t)’ Libs/ardour/ardour/plugin.h:132: warning: ‘virtual std::string ARDOUR::Plugin::describe_parameter(Evoral::Parameter)’ was hidden Libs/ardour/ardour/plugin.h:131: error: overriding ‘virtual std::set ARDOUR::Plugin::automatable() const’
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Libs/ardour/ardour/vst_plugin.h:69: error: invalid covariant return type for ‘virtual std::set ARDOUR::VSTPlugin::automatable() const’ In file included from libs/ardour/plugin_:40:
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