Update OpenSRF minimum version in install docs

Evergreen now requires OpenSRF 2.2.1 or later, so it makes sense to be
clear about it.

Signed-off-by: Dan Wells <dbw2@calvin.edu>

diff --git a/docs/installation/server_installation.txt b/docs/installation/server_installation.txt
index ddea5b1..2cab18a 100644 (file)
--- a/docs/installation/server_installation.txt
+++ b/docs/installation/server_installation.txt
@@ -76,7 +76,7 @@ Installing prerequisites
 Evergreen has a number of prerequisite packages that must be installed
 before you can successfully configure, compile, and install Evergreen.
 
-1. Begin by installing the most recent version of OpenSRF (2.2 or later).
+1. Begin by installing the most recent version of OpenSRF (2.2.1 or later).
    You can download OpenSRF releases from http://evergreen-ils.org/opensrf-downloads/
 2. On many distributions, it is necessary to install PostgreSQL 9 from external
    repositories.