# Python pip install 9.0.1 not installing

**URL:** https://discourse.vtk.org/t/python-pip-install-9-0-1-not-installing/3864
**Category:** Support
**Created:** [July 28, 2020, 3:30pm UTC](https://discourse.vtk.org/t/python-pip-install-9-0-1-not-installing/3864 "2020-07-28T15:30:22Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![Gresliebear](https://discourse.vtk.org/user_avatar/discourse.vtk.org/gresliebear/32/2601_2.png) [@Gresliebear](https://discourse.vtk.org/u/Gresliebear)
#### Post date: [July 28, 2020, 3:30pm UTC](https://discourse.vtk.org/t/python-pip-install-9-0-1-not-installing/3864/1 "2020-07-28T15:30:22Z")

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I am calling vtk from requirements.txt but it could not find the latest version

 ![image](https://discourse.vtk.org/uploads/default/original/2X/1/1201645f85b4969010d898b9fd05f95987615d59.png)

Could not find a version that satisfies the requirement vtk==9.0.1 (from -r requirements.txt (line 87)) (from versions: 8.0.0.dev20170717, 8.1.0, 8.1.1, 8.1.2)  
No matching distribution found for vtk==9.0.1 (from -r requirements.txt (line 87))

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### Author: ![ben.boeckel](https://discourse.vtk.org/letter_avatar_proxy/v4/letter/b/ea5d25/32.png) [@ben.boeckel](https://discourse.vtk.org/u/ben.boeckel)
#### Post date: [July 28, 2020, 3:46pm UTC](https://discourse.vtk.org/t/python-pip-install-9-0-1-not-installing/3864/2 "2020-07-28T15:46:22Z")

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We only provide 64bit wheels. Make sure you are using a 64bit Python installation.

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### Author: ![balandongiv](https://discourse.vtk.org/user_avatar/discourse.vtk.org/balandongiv/32/4014_2.png) [@balandongiv](https://discourse.vtk.org/u/balandongiv)
#### Post date: [September 29, 2021, 3:14am UTC](https://discourse.vtk.org/t/python-pip-install-9-0-1-not-installing/3864/3 "2021-09-29T03:14:34Z")

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You can access [vtk · PyPI](https://pypi.org/project/vtk/9.0.1/)

```auto

pip install vtk==9.0.1

```

List of other vtk version:

> **[vtk](https://pypi.org/project/vtk/#history)**
>
> VTK is an open-source toolkit for 3D computer graphics, image processing, and visualization

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### Author: ![NFO](https://discourse.vtk.org/user_avatar/discourse.vtk.org/nfo/32/6462_2.png) [@NFO](https://discourse.vtk.org/u/NFO)
#### Post date: [January 24, 2023, 1:20pm UTC](https://discourse.vtk.org/t/python-pip-install-9-0-1-not-installing/3864/4 "2023-01-24T13:20:36Z")

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Hi,  
I get the following error running your suggested line of code on my mac:

> ERROR: Could not find a version that satisfies the requirement vtk==9.0.1 (from versions: 9.2.2, 9.2.4, 9.2.5)  
> ERROR: No matching distribution found for vtk==9.0.1

Can you please help me on this?

Best,  
N.

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### Author: ![ben.boeckel](https://discourse.vtk.org/letter_avatar_proxy/v4/letter/b/ea5d25/32.png) [@ben.boeckel](https://discourse.vtk.org/u/ben.boeckel)
#### Post date: [January 24, 2023, 2:45pm UTC](https://discourse.vtk.org/t/python-pip-install-9-0-1-not-installing/3864/5 "2023-01-24T14:45:16Z")

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9.0.1 was removed; please use 9.0.5 instead.