The clipboard does not work in docker. ( related with #2 )
$ docker run terminal_translator -c
usage: translate [-h] [-c] [-d] [data [data ...]]
translate: error:
This error should only appear on Linux (not Windows or Mac).
You can fix this by installing one of the copy/paste mechanisms:
sudo apt-get install xsel to install the xsel utility.
sudo apt-get install xclip to install the xclip utility.
pip install gtk to install the gtk Python module.
pip install PyQt4 to install the PyQt4 Python module.
The clipboard does not work in docker. ( related with #2 )