/usr/bin/sisu5
/usr/bin/sisu6
/usr/bin/sisu-concordance
/usr/bin/sisu
/usr/bin/sisu-epub
/usr/bin/sisu-harvest
/usr/bin/sisu-html
/usr/bin/sisu-html-scroll
/usr/bin/sisu-html-seg
/usr/bin/sisu-odf
/usr/bin/sisu-txt
/usr/bin/sisu-webrick
You may install this package on Debian with
apt-get
install sisu