--- /tmp/zshwDZ3vR	2010-04-30 16:37:46.000000000 +0400
+++ /usr/local/lib/ruby/site_ruby/1.8/pkgtools.rb	2010-04-30 16:33:16.000000000 +0400
@@ -492,7 +492,11 @@
 
 # xsystem
 def __system(x, *args)
-  system(*args) and return true
+  print "---> [!] Calling system(", shelljoin(*args), "), will throw: ", x, "\n"
+  ret = system(*args)
+  print "---> [!] system() returned ", ret, ", actual exit code is ", $? >> 8, "\n"
+
+  ret and return true
 
   if x
     raise CommandFailedError, format('Command failed [exit code %d]: %s', $? >> 8, shelljoin(*args))