from https://launchpad.net/~vincent-c/+archive/nevernote
$ sudo add-apt-repository ppa:vincent-c/nevernote
$ sudo apt-get update
$ sudo apt-get install nixnote
from https://launchpad.net/~vincent-c/+archive/nevernote
$ sudo add-apt-repository ppa:vincent-c/nevernote
$ sudo apt-get update
$ sudo apt-get install nixnote