kmx.io/rbpkg

diff --git a/lib/rbpkg.rb b/lib/rbpkg.rb
index b1cf4de..a6f78e4 100644
--- a/lib/rbpkg.rb
+++ b/lib/rbpkg.rb
@@ -509,7 +509,6 @@ def cmd(string)
   IO.popen("#{string} 2>&1", "r") do |pipe|
     while line = pipe.gets()
       $log.puts line
-      $log.flush
       if Rbpkg.verbose_level > 1
         puts line
         $stdout.flush