Install Mongodb - wiselike/leanote-of-unofficial GitHub Wiki
see http://www.mongodb.org to install mongodb first.
$> mongod
Open another terminal and
$> mongorestore -h localhost -d leanote --directoryperdb PATH_TO_LEANOTE/mongodb_backup/leanote_install_data
$> mongo
> show dbs;
> use leanote;
> db.addUser("root", "root123");
> db.auth("root", "root123");
Put the mongodb configuration into app/app.conf