I can confirm that this issue is fixed in the latest SVN trunk, currently at revision r480. Thank you @Florian for fixing this.
I'm getting the following error when trying to build PythonQt SVN: g++ -c -pipe -I/usr/include/python3.7m -I/usr/include/python3.7m -O2 -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt -D_REENTRANT -Wall -W -fPIC -DPYTHONQT_CATCH_ALL_EXCEPTIONS -DPYTHONQT_EXPORTS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -I. -isystem /usr/include/qt -isystem /usr/include/qt/QtWidgets -isystem /usr/include/qt/QtGui -isystem /usr/include/qt/QtCore/5.11.1 -isystem /usr/include/qt/QtCore/5.11.1/QtCore...
I'm getting the following error when trying to build PythonQt SNV: g++ -c -pipe -I/usr/include/python3.7m -I/usr/include/python3.7m -O2 -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt -D_REENTRANT -Wall -W -fPIC -DPYTHONQT_CATCH_ALL_EXCEPTIONS -DPYTHONQT_EXPORTS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -I. -isystem /usr/include/qt -isystem /usr/include/qt/QtWidgets -isystem /usr/include/qt/QtGui -isystem /usr/include/qt/QtCore/5.11.1 -isystem /usr/include/qt/QtCore/5.11.1/QtCore...
I can confirm that it is fixed in the latest svn trunk. Thank you for fixing this. But now I'm havig another build issue. I'll open another topic for that.
I'm getting the following compile error when trying to build PythonQt SVN with Python 3.7: PythonQt.cpp: In member function ‘void PythonQt::initPythonQtModule(bool, const QByteArray&)’: PythonQt.cpp:1738:51: error: too few arguments to function ‘int _PyImport_FixupBuiltin(PyObject*, const char*, PyObject*)’ _PyImport_FixupBuiltin(_p->_pythonQtModule, name); ^ In file included from /usr/include/python3.7m/Python.h:126, from PythonQtPythonInclude.h:59, from PythonQt.h:45, from PythonQt.cpp:42: /usr/include/python3.7m/import.h:115:17:...