Error - Ubuntu MATE 16.04 LTS

[minhja]

When I opened ldoce5viewer in Terminal, the following appears:

$ ldoce5viewer
Traceback (most recent call last):
File "/usr/local/bin/ldoce5viewer", line 9, in
sys.exit(qtgui.run(sys.argv))
File "/usr/local/lib/python2.7/dist-packages/ldoce5viewer/qtgui/init.py", line 98, in run
from .main import MainWindow
File "/usr/local/lib/python2.7/dist-packages/ldoce5viewer/qtgui/main.py", line 35, in
from . import indexer
File "/usr/local/lib/python2.7/dist-packages/ldoce5viewer/qtgui/indexer.py", line 29, in
from .ui.indexer import Ui_Dialog
ImportError: cannot import name Ui_Dialog

[linluc]

Seems like some Qt packages are missing. Running ldoce5viewer on Mint 18.1 (which is based on Ubuntu 16.04) with python 2.7 here and everything works, including the sound. Make sure all libs mentioned in README.md are installed. To make the sound work I also had to install "phonon-qt4".