1 files changed, 3 insertions, 0 deletions

diff --git a/README b/README
index 90f7794..740e8bc 100644
--- a/README
+++ b/README
@@ -22,6 +22,9 @@ Follow these steps:
    - Enable either the GMP extension or Bcmath extension. (GMP is
      STRONGLY recommended because it's MUCH faster!)
 
+   - Enable the CURL extension.  This is not required, but it is
+     recommended.
+
    - If you plan to use SQLite, PostgreSQL, or MySQL to store OpenID
      data, you'll need PEAR DB.  You can install this by running this
      as root: