bin/autoproj_bootstrap in autoproj-1.9.7.rc20 vs bin/autoproj_bootstrap in autoproj-1.9.7.rc21

@@ -1,9 +1,9 @@
 #! /usr/bin/ruby
 
-if RUBY_VERSION < "1.8.7"
-    STDERR.puts "autoproj requires Ruby >= 1.8.7"
+if RUBY_VERSION < "1.9.3"
+    STDERR.puts "autoproj requires Ruby >= 1.9.3"
     exit 1
 end
 
 if defined? Encoding # This is a 1.9-only thing
     Encoding.default_internal = Encoding::UTF_8
@@ -124,10 +124,11 @@
         end
     end
 end
 
 require 'tempfile'
+require 'json'
 module Autoproj
     # Module that contains the package manager implementations for the
     # OSDependencies class
     module PackageManagers
         # Base class for all package managers. Subclasses must add the
@@ -570,10 +571,11 @@
 
                     current_packages = []
                     is_installed = false
                     dpkg_status.each do |line|
                         line = line.chomp
+                        line = line.encode( "UTF-8", "binary", :invalid => :replace, :undef => :replace)
                         if line == ""
                             if is_installed
                                 current_packages.each do |pkg|
                                     @installed_packages << pkg
                                 end
@@ -2518,11 +2520,11 @@
     - rubygems
   macos-port:
   - ruby19
   - rake
   macos-brew:
-  - ruby193
+  - gem: rake
   default: nonexistent
   opensuse: ruby19-devel
   arch: ignore
 ruby20:
   debian:
@@ -2535,18 +2537,22 @@
     - ruby
     - ruby-devel
     - rubygem-rake
   opensuse: ruby20-devel
   arch: ignore
+  macos-brew:
+  - gem: rake
   default: nonexistent
 ruby21:
   debian:
   - ruby2.1
   - ruby2.1-dev
   - rake
   - rubygems-integration
   arch: ignore
   fedora: ruby-devel
+  macos-brew:
+  - gem: rake
   default: nonexistent
 build-essential:
   debian,ubuntu: build-essential
   gentoo: ignore
   arch: base-devel