Upgrading my KDE version on my system

[Stéphane Ancelot]

Hi,

I have got a distro KDE  providing v5.8 .

In order to have better control on the KDE system setted up in my 
machine I began to build KDE from sources . It looks nice since all my 
kde system seems being setted up in ~/kde-latest jail directory.

Can I run a complete kde system like this and uninstall my kde version 
provided by the distro  ?

Regards,

S.Ancelot