some missing exception bits

[mdref/mdref-pq] / pq.md

diff --git a/pq.md b/pq.md
index 45d9faa1b8fe7a8ce58e8cc58734e4e9c5356db3..50221d1cdb9b397d59930e07a198c22a2aa926a2 100644 (file)
--- a/pq.md
+++ b/pq.md
@@ -2,11 +2,28 @@
 
 ## About:
 
-This is a modern binding to the mature [libpq, the official PostgreSQL C-client library](http://www.postgresql.org/docs/current/static/libpq.html).
+This is a modern binding to the mature [libpq](http://www.postgresql.org/docs/current/static/libpq.html), the official PostgreSQL C-client library.
 
 ### Highlights:
 
-* Nearly 100% support for [asynchronous usage](pq/AsyncOperations).
-* Extended type [support by pg_type](pq/UsingTypes).
-* Fetching simple [multi-dimensional array maps](pq/FetchingResults#markdown-header-fetching-simple-maps).
+* Nearly 100% support for [asynchronous usage](pq/Connection/: Asynchronous Usage).
+* Extended [type support by pg_type](pq/Types/: Overview).
+* Fetching simple [multi-dimensional array maps](pq/Result/map).
 * Working [Gateway implementation](https://bitbucket.org/m6w6/pq-gateway).
+
+## 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