Update README with the build-from-source option.

1 files changed, 6 insertions, 1 deletions

diff --git a/README.rst b/README.rst
index 9532d1ee..6c26e7d2 100644
--- a/README.rst
+++ b/README.rst
@@ -83,7 +83,8 @@ Detailed Installation Instructions:
 OS X:
 =====
 
-Easiest way to install pgcli is using brew. 
+Easiest way to install pgcli is using brew. Please be aware that this will
+install postgres via brew if it wasn't installed via brew.
 
 ::
 
@@ -91,6 +92,10 @@ Easiest way to install pgcli is using brew.
 
 Done!
 
+If you have postgres installed via a different means (such as PostgresApp), you
+can ``brew install --build-from-source pgcli`` which will skip installing
+postgres via brew if postgres is available in the path.
+
 Alternatively, you can install ``pgcli`` as a python package using a package
 manager called called ``pip``. You will need postgres installed on your system
 for this to work.  Check if ``pip`` is installed on the system.