Rudder

On branch: branches/rudder/4.1 (4.1.0.beta1):

./rudder-server-relay/SPECS/rudder-server-relay.spec:

147 # Clean up unwanted binaries
148 if [ "z%{real_name}" != "" ]; then
149   for i in easy_install python pip; do
150       rm -f %{real_name}/bin/${i}*
151   done
152 else
153   echo "WARNING: Skipping Virtualenv cleanup, as it" 
154   echo "WARNING: would operate on /bin ..." 
155   echo "WARNING: Please make sure the real_name macro" 
156   echo "WARNING: is defined" 
157 fi

=> You have added a "z" to the left side of the equation, but not to the right side, so it will always be unequal, so the implemented safety measures are useless...