# Pastebin BTw01tH5
Error running mach:

    ['mercurial-setup']

The error occurred in code that was called by the mach command. This is either
a bug in the called code itself or in the way that mach is calling it.

You should consider filing a bug for this issue.

If filing a bug, please include the full output of mach, including this error
message.

The details of the failure are as follows:

AttributeError: 'module' object has no attribute 'SSLContext'

  File "/home/reznord/mozilla/tools/mercurial/mach_commands.py", line 68, in mercurial_setup
    result = wizard.run(map(os.path.expanduser, config_paths))
  File "/home/reznord/mozilla/tools/mercurial/hgsetup/wizard.py", line 514, in run
    have_modern_ssl = hasattr(ssl.SSLContext, 'load_default_certs')