Oleg Pykhalov <go.wigust@gmail.com> writes:
> I tried to install in Guix system profile via ‘packages’ field.  No
> success to run mount.

For me, the trick was to install fuse in the system profile (to find
mount.fuse3).

-- 
Some people claim that the UNIX learning curve is steep, but at least you
only have to climb it once.