1 files changed, 9 insertions, 1 deletions

diff --git a/README.md b/README.md
index 9f6e5d6..f75f7cd 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,11 @@
 # Book creation tooling
 
-`guix.scm` file lists all dependencies needed for a project.
+`manifest.scm` file lists all dependencies needed for a project. The exact
+version is handled by `channels.scm`.
+
+Running the following will create a custom environment with the needed tools at
+the compatible version:
+
+``` bash
+guix time-machine -C channels.scm -- environment -m manifest.scm
+```