# Chef Workstaion Issue

**URL:** <https://discourse.chef.io/t/chef-workstaion-issue/11010>\
**Category:** Chef Infra (archive)\
**Created:** [June 15, 2017, 7:02am UTC](https://discourse.chef.io/t/chef-workstaion-issue/11010 "2017-06-15T07:02:44Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![muthua](https://avatars.discourse-cdn.com/v4/letter/m/b9bd4f/32.png) [@muthua](https://discourse.chef.io/u/muthua)\
**Post date:** [June 15, 2017, 7:02am UTC](https://discourse.chef.io/t/chef-workstaion-issue/11010/1 "2017-06-15T07:02:45Z")

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while we executing knife configure -i command in workstation, We are facing this below error.

pls advice on this.

WARNING: IF YOU ARE USING CHEF SERVER 12+, PLEASE FOLLOW THE INSTRUCTIONS UNDER knife user create --help.  
You only passed a single argument to knife user create.  
For backwards compatibility, when only a single argument is passed,  
knife user create assumes you want Open Source 11 Server user creation.  
knife user create for Open Source 11 Server is being deprecated.  
Open Source 11 Server user commands now live under the knife osc\_user namespace.  
For backwards compatibility, we will forward this request to knife osc\_user create.  
If you are using an Open Source 11 Server, please use that command to avoid this warning.  
FATAL: Cannot find subcommand for: 'osc\_user configure -i’  
Available subcommands: (for details, knife SUB-COMMAND --help)

\*\* BOOTSTRAP COMMANDS \*\*  
knife bootstrap [SSH\_USER@]FQDN (options)