QtSvg import missing for export functionality
When exporting this error comes up on zotws17 in the LHO control room.
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/pyqtgraph/GraphicsScene/GraphicsScene.py", line 533, in showExportDialog
from . import exportDialog
File "/usr/lib/python3/dist-packages/pyqtgraph/GraphicsScene/exportDialog.py", line 2, in <module>
from .. import exporters as exporters
File "/usr/lib/python3/dist-packages/pyqtgraph/exporters/__init__.py", line 1, in <module>
from .Exporter import Exporter
File "/usr/lib/python3/dist-packages/pyqtgraph/exporters/Exporter.py", line 2, in <module>
from ..Qt import QtGui, QtCore, QtSvg
ImportError: cannot import name 'QtSvg'
Aborted