Update the README file

README.md

@@ -6,6 +6,8 @@ About Mixer
 
 Mixer is a volume control application for the DeforaOS desktop.
 
+Mixer is part of the DeforaOS Project, found at https://www.defora.org/.
+
 Documentation
 -------------
 
@@ -18,13 +20,31 @@ Compiling Mixer
 
 Mixer depends on the following components:
 
+ * Gtk+ 2.4 or later, or Gtk+ 3.0 or later
  * DeforaOS libDesktop
+ * an implementation of `make`
+ * gettext (libintl) for translations
  * DocBook-XSL (for the manual pages)
 
-With GCC, this should then be enough to compile Mixer:
+With these installed, the following command should be enough to compile Mixer on
+most systems:
 
     $ make
 
+The following command will then install Mixer:
+
+    $ make install
+
+To install (or package) Mixer in a different location:
+
+    $ make clean
+    $ make PREFIX="/another/prefix" install
+
+Mixer also supports `DESTDIR`, to be installed in a staging directory; for
+instance:
+
+    $ make DESTDIR="/staging/directory" PREFIX="/another/prefix" install
+
 On some systems, the Makefiles shipped can be re-generated accordingly thanks to
 the DeforaOS configure tool.
 
@@ -32,11 +52,7 @@ The compilation process supports a number of options, such as PREFIX and DESTDIR
 for packaging and portability, or OBJDIR for compilation outside of the source
 tree.
 
-For instance, to install (or package) Mixer in a different location:
+Distributing Mixer
-
-    $ make DESTDIR="/staging/directory" PREFIX="/another/prefix" install
-
-Distributing Panel
 ------------------
 
 DeforaOS Mixer is subject to the terms of the 2-clause BSD license. Please see