Make error line 289: problem compiling: src/extension/param/enum.cpp: In member function 'virtual Gtk::Widget* Inkscape::Extension::ParamComboBox::get_widget(SPDocument*, Inkscape::XML::Node*, sigc::signal<void>*)':
src/extension/param/enum.cpp:248:16: error: 'class Inkscape::Extension::ParamComboBoxEntry' has no member named 'append'
Much better, but still getting:
Make error line 289: problem compiling: src/extension/ param/enum. cpp: In member function 'virtual Gtk::Widget* Inkscape: :Extension: :ParamComboBox: :get_widget( SPDocument* , Inkscape: :XML::Node* , sigc::signal< void>*) ': param/enum. cpp:248: 16: error: 'class Inkscape: :Extension: :ParamComboBoxE ntry' has no member named 'append'
src/extension/