Error in build_rpm_wrapper for python-mistralclient: 

  RAN: /usr/bin/env /usr/bin/mock -v -r /home/centos9-master/data/dlrn-5.cfg --resultdir /home/centos9-master/data/repos/component/clients/37/33/37339edd0eb8d838a375b9d64e8a748ded25a951_354f7793 --rebuild /home/centos9-master/data/repos/component/clients/37/33/37339edd0eb8d838a375b9d64e8a748ded25a951_354f7793/python-mistralclient-6.3.1-0.20260831161434.37339ed.el9.src.rpm --postinstall

  STDOUT:


  STDERR: