X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/fcd37587f2a1343e59139926ef6c00d3fb04002c..bdf1b8823a856a0a958f704dab96b3e24ca81538:/README

diff --git a/README b/README
index b28b918fb..fbcaa096b 100644
--- a/README
+++ b/README
@@ -9,6 +9,10 @@ INSTALL
 
    # sudo aptitude install libxml-ruby1.8 libxml-parser-ruby1.8
 
+* install primary keys plugin for active record
+  
+  # sudo gem install composite_primary_keys
+
 * make sure you have a MTA listening on localhost:25 if you want mail
 
 * script/server