1 files changed, 8 insertions, 1 deletions
diff --git a/README.md b/README.md
index 5194043..8a758ff 100644
--- a/README.md
+++ b/README.md
@@ -18,9 +18,16 @@ Using [config-links]:
     > ../config-links/update.sh
     ...
 
+Issues
+------
+
+Some utilities (notably, GHC) may not work if its configuration files are
+group-writable.
+To fix this, run `chmod g-w` for every file & directory in this repository (you
+can do this using the supplied fix_permissions.sh script).
+
 License
 -------
-
 Distributed under the MIT License.
 See [LICENSE.txt] for details.