mkdir -p db repo

find ~/Documents/ebook -name '*.pdf' | python -m bookworm.walle -v

python -m bookworm.index -v

python -m bookworm.webapp or

python search.py hack

• catdoc: /usr/bin/catdoc, /usr/bin/catppt
• imagemagick: /usr/bin/convert
• libchm-bin: /usr/bin/extract_chmLib