Chapter 1.2 : Self update

When installed, PhoenixCMake can update itself with phoenix_cmake_update. This script will perform the same commands of chapter 1.1.

You can call : 
phoenix_cmake_update


Or : 
phoenix_cmake_update /custom/prefix
To change the installation prefix.

You can also use update_phoenixcmake : 
update_phoenixcmake
Provided by part 10.