some missing exception bits

[mdref/mdref-pq] / pq.md

diff --git a/pq.md b/pq.md
index 485daeedfacc67e4554b2f59365276ea0f84cdb1..50221d1cdb9b397d59930e07a198c22a2aa926a2 100644 (file)
--- a/pq.md
+++ b/pq.md
@@ -11,5 +11,19 @@ This is a modern binding to the mature [libpq](http://www.postgresql.org/docs/cu
 * Fetching simple [multi-dimensional array maps](pq/Result/map).
 * Working [Gateway implementation](https://bitbucket.org/m6w6/pq-gateway).
 
-> ***NOTE:***  
-  This documentation is work in progress.
+## Installation:
+
+This extension is hosted at [PECL](http://pecl.php.net) and can be installed with [PEAR](http://pear.php.net)'s pecl command:
+
+       # pecl install pq
+
+## Dependencies:
+
+This extension unconditionally depends on the pre-loaded presence of the following PHP extensions:
+
+* raphf
+* spl
+
+It optionally depends on the following extensions:
+
+* json