Some small manual to simple installing I2P on workstation.
Official instructions here: Debian/Ubuntu - I2P
First download I2P key wich sighed packeges:
Open synaptic-settings-repositories and add two new distributions:
1)new-binary deb (deb), URL-http://deb.i2p2.no/, distribution-unstable, section- main—(deb http://deb.i2p2.no/ unstable main);
2)new-source-(deb-source), URL-http://deb.i2p2.no/, distribution-unstable, section- main—(deb-src http://deb.i2p2.no/ unstable main).
When you finish with it,reload synaptic that changes applied.After just search i2p,mark and install all packeges.
Start router, i2prouter start.
Personally i have an error now,earlier seems to be fine,maybe thats because of new i2p release 0.9.10.1 or updated whonix 7.7.2,maybe you guys tryed if you need i2p installed.