python setup.py install --user
export PATH=$PATH:~/.local/bin

test statement:

lister -p ~/lister/lister/input/punctuation.txt -t ~/lister/lister/input/html.txt -s ~/lister/lister/input/stopwords.txt -i ~/lister/lister/input/documents/ -o ~/lister/lister/out/results.txt -k ~/lister/lister/input/keywords.txt
