Re: Installing Guix from source

[Reza Alizadeh Majd]

Hi Ricardo, 

> What do you mean by “detected”?  On any GNU system shell commands are
> mapped to executables by looking for matching executables in any of the
> directories listed in the PATH environment variable.  If there are more
> than one executable of a name, the order of directories on PATH
> determines which of them is returned.
> 

I know that I can set PATH in order to load my preferred version of guix 
instead of 
previously installed one. what I mean is that I want to replace whole previous
installation, with this new one. 

for example since I modified default channels for guix, there are various 
versions
of `channels.scm` exists on my machine, I want that guix uses my provided
configurations instead of the version originally existed in store. 


Regards,
Reza