-The "autoreconf -vi" command can be used to generate the build system
-infrastructure; it reports an error if an inappropriate version of the
-above packages is being used.
+ - Start a shell with the development environment for Guix:
+
+ guix environment guix
+
+ - Re-run the 'configure' script passing it the option
+ '--localstatedir=/somewhere', where '/somewhere' is the 'localstatedir'
+ value of the currently installed Guix (failing to do that would lead the
+ new Guix to consider the store to be empty!). We recommend to use the
+ value '/var'.
+
+ - Run "make", "make check", and "make install".