i2phex is already published and in use, but it is only published via the anonymous i2p network, so we can avoid having thousands of users jump on and be disappointed, that there are still some bugs.
To compile i2phex, just checkout the i2phex branch:
Code:
$ svn co https://phex.svn.sourceforge.net/svnroot/phex/phex/branches/i2phex
and then just start the script "build-and-run"
Voila, your i2phex builds and starts.