<html><body><div style="font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt; color: #000000"><div>I found the reason for the QScintilla import failure.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>It seems that installing the PyQt6 tools downgrades the PyQt6 version nr. If I do only this:<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div><span style="font-family: courier new, courier, monaco, monospace, sans-serif;" data-mce-style="font-family: courier new, courier, monaco, monospace, sans-serif;">> pip install pyqt6</span><br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>I get version '6.3.0'. However, if I also install the PyQt6 tools:<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div><span style="font-family: courier new, courier, monaco, monospace, sans-serif;" data-mce-style="font-family: courier new, courier, monaco, monospace, sans-serif;">> pip install pyqt6-tools</span><br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>the version of PyQt6 is downgraded to '6.1.0'. So this time, I did NOT install the PyQt6 tools and kept my PyQt6 installation at version '6.3.0'. Now the import of QScintilla works:<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div><span style="font-family: courier new, courier, monaco, monospace, sans-serif;" data-mce-style="font-family: courier new, courier, monaco, monospace, sans-serif;">>>> import PyQt6</span><br><span style="font-family: courier new, courier, monaco, monospace, sans-serif;" data-mce-style="font-family: courier new, courier, monaco, monospace, sans-serif;">>>> import PyQt6.QtCore</span><br><span style="font-family: courier new, courier, monaco, monospace, sans-serif;" data-mce-style="font-family: courier new, courier, monaco, monospace, sans-serif;">>>> PyQt6.QtCore.PYQT_VERSION_STR</span><br><span style="font-family: courier new, courier, monaco, monospace, sans-serif;" data-mce-style="font-family: courier new, courier, monaco, monospace, sans-serif;">'6.3.0'</span><br><span style="font-family: courier new, courier, monaco, monospace, sans-serif;" data-mce-style="font-family: courier new, courier, monaco, monospace, sans-serif;">>>> import PyQt6.QtGui</span><br><span style="font-family: courier new, courier, monaco, monospace, sans-serif;" data-mce-style="font-family: courier new, courier, monaco, monospace, sans-serif;">>>> import PyQt6.Qsci</span><br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div></div></body></html>