Add a comment on pillow as a dependency

1 files changed, 1 insertions, 0 deletions

diff --git a/rc.conf b/rc.conf
index 8e608fb..568c7f8 100755
--- a/rc.conf
+++ b/rc.conf
@@ -76,6 +76,7 @@ set preview_images true
 #   Preview images in full color using iTerm2 image previews
 #   (http://iterm2.com/images.html). This requires using iTerm2 compiled
 #   with image preview support.
+# NOTE: The image preview feature rely on pillow. You must install it!
 set preview_images_method w3m
 set preview_images_method kitty