I2P Ubuntu via PPA (source code)

= I2P <Ubuntu> via PPA

https://i2p.net/en/docs/guides/installing-i2p-on-debian-and-ubuntu/ documents the experimental PPA method:

``
sudo apt-add-repository ppa:i2p-maintainers/i2p
sudo apt-get update
sudo apt-get install i2p
``

but then when I ran:

``
i2prouter start
``

it fails with:

``
Starting I2P Service...
Removed stale pid file: /home/ciro/.i2p/i2p.pid
Waiting for I2P Service.....
WARNING: I2P Service may have failed to start.
``

Meh?