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authorLudovic Courtès <ludo@gnu.org>2013-04-26 16:43:08 +0200
committerLudovic Courtès <ludo@gnu.org>2013-04-26 16:43:08 +0200
commita9db7d10b6e4e86fb2b87a4161db3b1f202002fd (patch)
tree4a22481ab65447d8bc1cc307a76a884a7e7bbee9 /README
parente33d9d6f09874f83bb5a03f49cb969a84588e10e (diff)
parent2b6bdf7eb3c95716ac107ea6caea2e0b7077ae77 (diff)
downloadguix-a9db7d10b6e4e86fb2b87a4161db3b1f202002fd.tar.gz
Merge branch 'master' into core-updates
Conflicts:
	Makefile.am
	gnu/packages/autotools.scm
	gnu/packages/guile.scm
	gnu/packages/python.scm
	gnu/packages/shishi.scm
	guix/gnu-maintenance.scm
	guix/scripts/build.scm
	guix/scripts/gc.scm
	guix/scripts/package.scm
	guix/scripts/substitute-binary.scm
	guix/ui.scm
	nix/nix-daemon/guix-daemon.cc
	test-env.in
	tests/nar.scm
	tests/store.scm
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@@ -51,6 +51,16 @@ 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.
 
+* Installing Guix from Guix
+
+You can re-build and re-install Guix using a system that already runs Guix.
+To do so:
+
+  - install the dependencies (see 'Requirements' above) using Guix
+  - re-run the configure script passing it the option
+    `--with-libgcrypt-prefix=$HOME/.guix-profile/'
+  - run "make" and "make install"
+
 * How It Works
 
 Guix does the high-level preparation of a /derivation/.  A derivation is