Package: python-qgis-common Version: 2.14.11+dfsg-3 Severity: important Dear Maintainer,
while upgrading from jessie to stretch, I got the following error message: dpkg: error processing archive /var/cache/apt/archives/python-qgis-common_2.14.11+dfsg-3_all.deb (--unpack): trying to overwrite '/usr/lib/python2.7/dist-packages/PyQt4/uic/widget-plugins/qgis_customwidgets.py', which is also in package python-qgis 2.4.0-1+b1 Without having a closer look at the packages, I'd say that python-qgis-common should conflict with versions of python-qgis which contain qgis_customwidgets.py. Jan