Comment 9 for bug 1391056

I also have this bug (or similar) in new FRESH INSTALL kubuntu 15.04. (I've only added leafpad and aptitude)

To produce this bug:

install new kubuntu 15.04 (probably all ???buntu 15.04)
sudo apt-get update
sudo apt-get dist-upgrade

#now install python3-pyqt5.qsci
sudo apt-get python3-pyqt5.qsci

#open python3 consolle and "from PyQt5 import Qsci" The result is:

Python 3.4.3 (default, Mar 26 2015, 22:03:40)
[GCC 4.9.2] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from PyQt5 import Qsci
python3: siplib.c:11993: sipEnumType_alloc: Assertion `(((currentType)->td_flags & 0
x0007) == 0x0003)' failed.
Annullato (core dump creato)

My version of interested program.
Versioni
aptitude show python3-sip
Pacchetto: python3-sip
Stato: installato
Installato automaticamente: no
Versione: 4.16.6+dfsg-1

aptitude show python3-pyqt5.qsci
Pacchetto: python3-pyqt5.qsci
Stato: installato
Installato automaticamente: no
Versione: 2.8.4+dfsg-1