For those who follow this guide : https://github.com/zeroonecoin/zeroonecoin/blob/master/doc/01_Coin_Masternode_Setup_Guide.pdf

There is some missing instruction :

After create you VPS and install Ubuntu 14, enter this command :

apt-get update
sudo apt-get -y install libboost1.54-all-dev
sudo apt-get -y install libdb-dev libdb++-dev
sudo apt-get -y install libminiupnpc-dev

And after mkdir zeroone, add command cd zeroone.

Enjoy