[PATCH] Add libsoup and osm-gps-map to Mac build instructions.

[subsurface at henrik.synth.no]

From: Henrik Brautaset Aronsen <subsurface at henrik.synth.no>

Also force py27-pygtk to use the quartz variant, since MacPorts
doesn't have variant dependency resolutions.

Signed-off-by: Henrik Brautaset Aronsen <subsurface at henrik.synth.no>
---
 README | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README b/README
index d9b0530..ef461d4 100644
--- a/README
+++ b/README
@@ -92,8 +92,8 @@ to then build subsurface.
 Building subsurface on a Mac
 ----------------------------
 Install MacPorts and install the dependencies from MacPorts:
-sudo port install gtk2 +no_x11 +quartz -x11 libusb gtk-osx-application \
-     automake autoconf libtool
+sudo port install gtk2 +quartz py27-pygtk +quartz libusb gtk-osx-application \
+     automake autoconf libtool libsoup osm-gps-map
 
 Install libdivecomputer:
 git clone git://libdivecomputer.git.sourceforge.net/gitroot/libdivecomputer/libdivecomputer
-- 
1.7.11.5