[file-roller] added a README-DISTRIBUTIONS to explain auto-installation support

[Paolo Bacchilega <paobac src gnome org>]

commit b449e14550092e56546a6a5889bed94246e8a6d6
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Fri Aug 12 12:49:08 2011 +0200

    added a README-DISTRIBUTIONS to explain auto-installation support

 README-DISTRIBUTIONS |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/README-DISTRIBUTIONS b/README-DISTRIBUTIONS
new file mode 100644
index 0000000..64f56de
--- /dev/null
+++ b/README-DISTRIBUTIONS
@@ -0,0 +1,4 @@
+In order to make the missing utility auto-installation feature work properly you
+have to change the file data/packages.match specifying for each package name the
+corresponding name used in your distribution.  The original package names are
+taken from the Debian distribution.