HarperDB 2.0 (Beta)
Requires NodeJS/NPM, available here.
install via npm
npm install -g harperdb
harperdb install
install via package download
npm install -g harperdb-2.0.0-BETA.tgz
harperdb install
HarperDB 1.3.2 (LTS)
Comes bundled with NodeJS, but clustering is not compatible with HarperDB 2.0.
tar -xvzf harperdb-1.3.2.tgz
cd HarperDB/bin
harperdb install