Package: libreoffice-writer

"libreoffice-writer" package binaries on CentOS:

/usr/bin/oowriter

You may install this package on CentOS with yum install libreoffice-writer

"libreoffice-writer" package binaries on Debian:

/usr/bin/loweb /usr/bin/lowriter

You may install this package on Debian with apt-get install libreoffice-writer