# Tutorial problem (version 2.1)

**URL:** <https://discourse.hanakai.org/t/tutorial-problem-version-2-1/882>\
**Category:** questions\
**Created:** [December 2, 2023, 5:07pm UTC](https://discourse.hanakai.org/t/tutorial-problem-version-2-1/882 "2023-12-02T17:07:20Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![rwobben](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.hanakai.org/rwobben/32/658_2.png) [@rwobben](https://discourse.hanakai.org/u/rwobben)\
**Post date:** [December 2, 2023, 5:07pm UTC](https://discourse.hanakai.org/t/tutorial-problem-version-2-1/882/1 "2023-12-02T17:07:20Z")

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Im doing this tutorial to see if hanami is for me after learning ruby Tutorial : [V2.1: Getting Started | Hanami Guides](https://guides.hanamirb.org/v2.1/introduction/getting-started/)

![](https://canada1.discourse-cdn.com/flex030/uploads/hanamirb/original/1X/31ae4380ee5374e6335ab8f7cdaff300fe2c7fa2.png)

[V2.1: Getting Started | Hanami Guides](https://guides.hanamirb.org/v2.1/introduction/getting-started/) - Hanami Guides

V2.1: Getting Started | Hanami Guides

![](https://app.gitter.im/img/cancel.12c5c12.svg)

but as soon as I want to run the server I see this :

123456789

```auto
roelof@DESKTOP-577VVFT:~/bookshelf$ bundle exec hanami dev
Commands:
  hanami console # Start app console (REPL)
  hanami generate [SUBCOMMAND]
  hanami install # Install Hanami third-party plugins
  hanami middleware # Print app Rack middleware stack
  hanami routes # Print app routes
  hanami server # Start Hanami app server
  hanami version # Print Hanami app version

```

What did I do wrong here .  
im using hanami 2.0.3 and ruby 3.2.2

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**Author:** ![wuarmin](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.hanakai.org/wuarmin/32/548_2.png) [@wuarmin](https://discourse.hanakai.org/u/wuarmin)\
**Post date:** [December 4, 2023, 8:11am UTC](https://discourse.hanakai.org/t/tutorial-problem-version-2-1/882/2 "2023-12-04T08:11:12Z")

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Call `bundle exec hanami server`

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**Author:** ![alassek](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.hanakai.org/alassek/32/532_2.png) [@alassek](https://discourse.hanakai.org/u/alassek)\
**Post date:** [December 4, 2023, 3:56pm UTC](https://discourse.hanakai.org/t/tutorial-problem-version-2-1/882/3 "2023-12-04T15:56:34Z")

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> [@rwobben](#):
>
> What did I do wrong here .  
> im using hanami 2.0.3 and ruby 3.2.2

Use Hanami 2.1 instead. `hanami dev` was added in the latest release.

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**Author:** ![timriley](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.hanakai.org/timriley/32/621_2.png) [@timriley](https://discourse.hanakai.org/u/timriley)\
**Post date:** [December 5, 2023, 11:03am UTC](https://discourse.hanakai.org/t/tutorial-problem-version-2-1/882/4 "2023-12-05T11:03:04Z")

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> [@alassek](#):
>
> Use Hanami 2.1 instead. `hanami dev` was added in the latest release.

What @alassek said ☝

If you’re interested in trying 2.1, [check out our latest 2.1.rc release announcement](https://hanamirb.org/blog/2023/11/08/hanami-210rc2/) for installation instructions (at the bottom).