anchor.diff:        "'$out/${python.sitePackages}'"
     '';
   
  +  pyqt5_sip_dir = if isPy3k then
  +    "${pyqt5}/${python.sitePackages}/PyQt5/bindings"
  +  else
  +    "${pyqt5}/share/sip/PyQt5";
  +
     preConfigure = ''
       # configure.py will look for this folder
       mkdir -p $out/share/sip/PyQt5
  
positive.code: , qtbase
  }:
  with pythonPackages;
  buildPythonPackage {
    pname = "qscintilla";
    version = qscintilla.version;
    src = qscintilla.src;
  
negative.code:       --qsci-incdir=${qscintilla}/include \
        --qsci-featuresdir=${qscintilla}/mkspecs/features \
        --qsci-libdir=${qscintilla}/lib \
        --pyqt-sipdir=${pyqt5_sip_dir} \
        --qsci-sipdir=$out/share/sip/PyQt5 \
        --sip-incdir=${sip_4}/include
    '';
  