# ERROR: No matching distribution found for py2neo==2021.2.3

**URL:** <https://discuss.openedx.org/t/error-no-matching-distribution-found-for-py2neo-2021-2-3/11631>\
**Category:** Tutor Help\
**Tags:** tutor\
**Created:** [November 8, 2023, 11:22am UTC](https://discuss.openedx.org/t/error-no-matching-distribution-found-for-py2neo-2021-2-3/11631 "2023-11-08T11:22:10Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![SabihaSabri97](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/sabihasabri97/32/5945_2.png) [@SabihaSabri97](https://discuss.openedx.org/u/SabihaSabri97)\
**Post date:** [November 8, 2023, 11:22am UTC](https://discuss.openedx.org/t/error-no-matching-distribution-found-for-py2neo-2021-2-3/11631/1 "2023-11-08T11:22:10Z")

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> [@Missing py2neo package causing build issues in ALL edx-platform releases](https://discuss.openedx.org/t/missing-py2neo-package-causing-build-issues-in-all-edx-platform-releases/11371/1):
>
> - Palm: 16.1.3
> - Olive: 15.3.9
> - Nutmeg: 14.2.5
> - Maple: 13.3.2

@regis sir, I am using tutor 15.3.9 but still getting this error while building image:

```auto
107.5 ERROR: Could not find a version that satisfies the requirement py2neo==2021.2.3 (from versions: 2021.2.4)
107.5 ERROR: No matching distribution found for py2neo==2021.2.3

```

This was working earlier with py2neo==2021.2.3 version but after this package upgraded to [py2neo==2021.2.4](https://pypi.org/project/py2neo/#history), it is now stopped working.

I have checked that there is no support or history available for py2neo==2021.2.3 version, instead this package is upgraded to [py2neo==2021.2.4].  
Please help me through.

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<div class="post-metadata">

**Author:** ![regis](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/regis/32/2640_2.png) [@regis](https://discuss.openedx.org/u/regis)\
**Post date:** [November 9, 2023, 8:44am UTC](https://discuss.openedx.org/t/error-no-matching-distribution-found-for-py2neo-2021-2-3/11631/2 "2023-11-09T08:44:56Z")

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Please paste the **full** output of the following commands:

```auto
tutor --version
tutor config save
tutor images build openedx

```

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<div class="post-metadata">

**Author:** ![SabihaSabri97](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/sabihasabri97/32/5945_2.png) [@SabihaSabri97](https://discuss.openedx.org/u/SabihaSabri97)\
**Post date:** [November 10, 2023, 9:39am UTC](https://discuss.openedx.org/t/error-no-matching-distribution-found-for-py2neo-2021-2-3/11631/3 "2023-11-10T09:39:55Z")

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@regis Thank you so much for your response sir,  
I pasted the screenshot you asked for.

 ![Screenshot from 2023-11-10 15-05-36](https://us1.discourse-cdn.com/flex020/uploads/openedx/original/2X/d/d7d67f60281d7d775d1a65403bc2913146b4de95.png)

Apart from this, I added the updated version in my plugin

```auto
config = {
    "overrides":{
        "REGISTER_USER_AS_STAFF" : True,
     "OPENEDX_EXTRA_PIP_REQUIREMENTS":"py2neo=={2021.2.4}"}
    }

```

and run “ **image build** ” command. Everything works after that.  
But even after I removed the mentioned version from my plugin to reproduce the error, it still works. I don’t understand why it is throwing error earlier.  
**Note:** I run **“image build”** with --no-cache everytime.

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<div class="post-metadata">

**Author:** ![Riya\_Jain](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/riya_jain/32/5589_2.png) [@Riya\_Jain](https://discuss.openedx.org/u/Riya_Jain)\
**Post date:** [February 6, 2024, 1:14pm UTC](https://discuss.openedx.org/t/error-no-matching-distribution-found-for-py2neo-2021-2-3/11631/4 "2024-02-06T13:14:24Z")

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Can you share the entire python file in the plugin. I am new to tutor and unaware about how to write these configuration changes in the plugin. Please help me.  
Thanks in advance!