That was damn small bug

Rakefile

@@ -35,8 +35,8 @@ namespace :build do
     sh %Q(#{$cc} -c #{src} #{$cflags.join(" ")})
    end
    sh "#{$cc} #{$cflags.join(" ")} #{sources.ext("o").join(" ")} #{$libs.join(" ")} -o steed"
-   sh "ln -fs src/steed/steed ./steed"
   end
+  sh "ln -fs src/steed/steed ./steed"
  end
  task :zlib do
   if File.exist? 'src/zlib/libz.a' then next end
@@ -352,6 +352,7 @@ namespace :packaging do
    f.rewind
    f.puts(newstr)
   end
+  sh "tar cf - #{$prefix} | 7za a -si #{$prefix}.tar.7z"
   puts "Packaging complete."
  end
  desc "Packaging for Debian and Ubuntu"