[nicefiddler@localhost opt]$ sudo bash setup_frappe.sh --setup-production
Installing for centos 7 amd64
In case you encounter an error, you can post on https://discuss.frappe.io

Adding centos mariadb repo
Installing packages for centos. This might take time...
Installing wkhtmltopdf
Configuring CentOS services
Starting services
Adding frappe user
Installing frappe-bench
Setting up first site
Traceback (most recent call last):
  File "/bin/bench", line 9, in <module>
    load_entry_point('bench==0.1', 'console_scripts', 'bench')()
  File "/home/nicefiddler/bench-repo/bench/cli.py", line 38, in cli
    return bench()
  File "/usr/lib/python2.7/site-packages/click/core.py", line 610, in __call__
    return self.main(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/click/core.py", line 590, in main
    rv = self.invoke(ctx)
  File "/usr/lib/python2.7/site-packages/click/core.py", line 936, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/lib/python2.7/site-packages/click/core.py", line 936, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/lib/python2.7/site-packages/click/core.py", line 782, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/lib/python2.7/site-packages/click/core.py", line 416, in invoke
    return callback(*args, **kwargs)
  File "/home/nicefiddler/bench-repo/bench/cli.py", line 304, in setup_production
    _setup_production(user=user)
  File "/home/nicefiddler/bench-repo/bench/production_setup.py", line 56, in setup_production
    os.symlink(os.path.abspath(os.path.join(bench, 'config', 'supervisor.conf')), os.path.join(get_supervisor_confdir(), supervisor_conf_filename))
OSError: [Errno 17] File exists