Hello everyone,

I just got a fresh licensed RHEL 7 install and I am trying to install packstack on it with the packstack --allinone command. When the shell prompts the following line: Preinstalling Puppet and discovering hosts' details[ ERROR ].

Opening the installation log file, I get the following message:

rpm -q --whatprovides 2.7.0
2016-10-13 08:10:05::ERROR::run_setup::1022::root:: Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/packstack/installer/run_setup.py", line 997, in main
    single_step_aio_install(options, logFile)
  File "/usr/lib/python2.7/site-packages/packstack/installer/run_setup.py", line 765, in single_step_aio_install
    single_step_install(options, logFile)
  File "/usr/lib/python2.7/site-packages/packstack/installer/run_setup.py", line 796, in single_step_install
    _main(options, answerfilepath, logFile)
  File "/usr/lib/python2.7/site-packages/packstack/installer/run_setup.py", line 659, in _main
    runSequences()
  File "/usr/lib/python2.7/site-packages/packstack/installer/run_setup.py", line 626, in runSequences
    controller.runAllSequences()
  File "/usr/lib/python2.7/site-packages/packstack/installer/setup_controller.py", line 81, in runAllSequences
    sequence.run(config=self.CONF, messages=self.MESSAGES)
  File "/usr/lib/python2.7/site-packages/packstack/installer/core/sequences.py", line 109, in run
    step.run(config=config, messages=messages)
  File "/usr/lib/python2.7/site-packages/packstack/installer/core/sequences.py", line 50, in run
    self.function(config, messages)
  File "/usr/lib/python2.7/site-packages/packstack/plugins/prescript_000.py", line 1238, in preinstall_and_discover
    server.execute()
  File "/usr/lib/python2.7/site-packages/packstack/installer/utils/shell.py", line 128, in execute
    raise ScriptRuntimeError(msg, stdout=out, stderr=err)
ScriptRuntimeError: Failed to run remote script, stdout: puppet-3.8.7-2.el7.noarch
hiera-1.3.4-5.el7.noarch
openssh-clients-6.6.1p1-25.el7_2.x86_64
tar-1.26-29.el7.x86_64
nmap-ncat-6.40-7.el7.x86_64
puppet-aodh-9.4.0-1.el7.noarch

Any ideas on how to fix this?

Thank you