[seed] Update INSTALL.osx (the package name is pkgconfig, not pkg-config)

[Tim Horton <hortont src gnome org>]

commit 25b222d0a72e424d6a8b05cb99b379a8a1ca2332
Author: Tim Horton <hortont hortont com>
Date:   Sat May 9 16:45:09 2009 -0400

    Update INSTALL.osx (the package name is pkgconfig, not pkg-config)
---
 INSTALL.osx |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/INSTALL.osx b/INSTALL.osx
index 59aa474..e11941b 100644
--- a/INSTALL.osx
+++ b/INSTALL.osx
@@ -6,10 +6,14 @@
 	* gnome-common
 	* glib2
 	* libtool
-	* pkg-config
+	* pkgconfig
 	* intltool
 	* libffi
 
+This can be done in a single line:
+
+sudo port install automake autoconf gtk-doc gnome-common glib2 libtool pkgconfig intltool libffi
+
 2. Install the following optional packages from MacPorts:
 
 	* cairo
@@ -17,11 +21,10 @@
 	* libsoup
 	* sqlite3
 	* gtk2
-	* 
 
 3. Optionally, download and install:
 
-	* clutter 0.8
+	* clutter 0.9
 
 4. Download a WebKit nightly from http://nightly.webkit.org, and
    install it to /Applications/WebKit.app