Ruby: downloading existing dependencies

diff --git a/ruby.md b/ruby.md
index 9b6252cbf36b961d4f3be5fe4e43ea02ef14df6f..761ac9b17b1711580c53c927f0b77845215b93ba 100644 (file)
--- a/ruby.md
+++ b/ruby.md
@@ -64,7 +64,7 @@ Then:
 * Try different package names.
 * Update your list of existing `$packages`.
 
-In this example, that gives us the following already ported dependencies:
+In this example, that gives us the following `$already_ported` dependencies:
 
 * capistrano
 * ruby-activemodel
@@ -86,7 +86,7 @@ In this example, that gives us the following already ported dependencies:
 * ruby-tzinfo
 * ruby-versionomy
 
-That means the following gems need to be packaged:
+That means the following `$gems` needs to be packaged:
 
 * base32
 * command_line_reporter
@@ -97,7 +97,7 @@ That means the following gems need to be packaged:
 * tee
 * ya2yaml
 
-In summary, we need to port the following packages:
+In summary, we need to port the following `$new_packages`:
 
 * ruby-base32
 * ruby-command-line-reporter
@@ -114,6 +114,12 @@ Build remaining packages:
       gem2deb $gem
     done
 
+Backporting existing packages:
+
+    for package in $already_ported; do
+      apt-get -t jessie source --download-only $package
+    done
+
 Additional steps:
 
 * Backport existing dependencies if needed.