Document required PHP extensions in php.ini

To people unfamiliar with the code, it is not obvious that
the pdo_* PHP extensions must be enabled.

Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/INSTALL b/INSTALL
index ba24a450..7fcf7246 100644
--- a/INSTALL
+++ b/INSTALL
@@ -38,6 +38,8 @@ read the instructions below.
         }
     }
 
+    Ensure to enable the pdo_mysql extension in php.ini.
+
 3) Copy conf/config.proto to /etc/aurweb/config and adjust the configuration
    (pay attention to disable_http_login, enable_maintenance and aur_location).