Setup ROUGE-1.5.5

rouge_perl_setup.sh

# install XML::DOM plugin, instructions https://web.archive.org/web/20171107220839/www.summarizerman.com/post/42675198985/figuring-out-rouge
cpan App::cpanminus
cpanm XML::DOM
# test fails with XLM::Parser missing error, install it
sudo apt-get install libexpat1-dev
cpanm  XML::Parser

cd /mnt/data/
git clone https://github.com/andersjo/pyrouge.git

pip uninstall pyrouge
cd $(mktemp -d)
git clone https://github.com/bheinzerling/pyrouge
cd pyrouge
pip install -e .
pyrouge_set_rouge_path /mnt/data/pyrouge/tools/ROUGE-1.5.5

# Test fails with wordnet related error, fix it
# Instructions https://web.archive.org/web/20180812011301/http://kavita-ganesan.com/rouge-howto/#IamHavingWordNetExceptions
cd  /mnt/data/pyrouge/tools/ROUGE-1.5.5/data/
rm WordNet-2.0.exc.db
cd WordNet-2.0-Exceptions/
./buildExeptionDB.pl . exc WordNet-2.0.exc.db
cd ..
ln -s WordNet-2.0-Exceptions/WordNet-2.0.exc.db WordNet-2.0.exc.db

What's the purpose of installing one pyrouge (line 9) and then uninstall (line 11) and then install another pyrouge (line 15)?

What's the purpose of installing one pyrouge (line 9) and then uninstall (line 11) and then install another pyrouge (line 15)?

They are different packages: Rouge155 and pyrouge

What's the purpose of installing one pyrouge (line 9) and then uninstall (line 11) and then install another pyrouge (line 15)?

The pulled repo in L9 will be used in L16 and L20.