From 5b9d65907a3904cfce42294edf319d85f43333e5 Mon Sep 17 00:00:00 2001
From: zsloan
Date: Fri, 23 Dec 2022 13:39:39 -0600
Subject: Add a couple necessary environment variables

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 377283c..fefc9c6 100644
--- a/README.md
+++ b/README.md
@@ -95,6 +95,12 @@ and try again. Also make sure your ~/guix-bioinformatics is up to date.
 
 See also instructions in [.guix.scm](.guix.scm).
 
+#### Setting necessary environment variables
+
+At least the following two need to be set for R/qtl to work (there might be others which I'll add if they come up):
+RQTL_WRAPPER (should be in genenetwork3/scripts/rqtl_wrapper.R)
+TMPDIR (where the rqtl_wrapper.R cross files are generated, used by the R script)
+
 ## Migrations
 
 **NOTE**: Do not create migration scripts manually. Use the processes indicated below.
-- 
cgit v1.2.3