Am Mittwoch, 6. Februar 2013 schrieb Ludovic Courtès:
> > OK.  That’s “user-environment-propagated-inputs”.  We could achieve
> > that by just changing guix-profile to install propagated inputs. 
> > That’s probably the right thing to do anyway.
> Commit 4dede02 implements that.

It apparently works. The propagated input packages are hidden when issuing
   guix-package --list-installed ,
which seems a good idea so that the user is not confused by losing several 
packages at a time when just uninstalling one.

(Well, there is always source for confusion: When I install mpc and compile 
code needing gmp, everything will work; then I uninstall mpc, and things 
stop working, although the code does not require mpc.)

Andreas