# \# AttributeError: module 'pyarrow' has no attribute '\_\_version\_\_'

**URL:** <https://discuss.streamlit.io/t/attributeerror-module-pyarrow-has-no-attribute-version/69441>\
**Category:** Using Streamlit\
**Tags:** debugging\
**Created:** [May 14, 2024, 12:03pm UTC](https://discuss.streamlit.io/t/attributeerror-module-pyarrow-has-no-attribute-version/69441 "2024-05-14T12:03:49Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Vanessa-DS](https://sea2.discourse-cdn.com/streamlit/user_avatar/discuss.streamlit.io/vanessa-ds/32/43044_2.png) [@Vanessa-DS](https://discuss.streamlit.io/u/Vanessa-DS)\
**Post date:** [May 14, 2024, 12:03pm UTC](https://discuss.streamlit.io/t/attributeerror-module-pyarrow-has-no-attribute-version/69441/1 "2024-05-14T12:03:49Z")

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I installed Streamlit with pip install Streamlit on my terminal. When I write Streamlit hello on my terminal, it works but not completly. The terminal shows :

 ![image](https://global.discourse-cdn.com/streamlit/original/3X/a/a/aa345c10eeccc95915e8e304d5e8a072a132c84c.png)

And a web page opens which works well for Animation Demo, but not for the other pages. In the terminal, it is written :

 ![image](https://global.discourse-cdn.com/streamlit/original/3X/d/2/d2fce9d05812a7af12f97cdfd81395f0eb311a69.png)

I did a pip list and I see Streamlit version is 1.34.0 and pyarrow is 13.0.0

What can I do in order it works well?

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**Author:** ![mathcatsand](https://sea2.discourse-cdn.com/streamlit/user_avatar/discuss.streamlit.io/mathcatsand/32/48006_2.png) [@mathcatsand](https://discuss.streamlit.io/u/mathcatsand)\
**Post date:** [May 14, 2024, 3:46pm UTC](https://discuss.streamlit.io/t/attributeerror-module-pyarrow-has-no-attribute-version/69441/2 "2024-05-14T15:46:12Z")

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Were you installing this into your base environment of a new environment? Since it appears that something went wrong with the installation, I would first try creating a clean environment in Python and try pip installing Streamlit in that fresh environment.

Alternatively, you could try to force a new installation of pyarrow (`pip install pyarrow -U`) in your original environment. You may need to `pip install streamlit` after that to make sure pyarrow doesn’t grab any upgrades that are incompatible with Streamlit.)

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**Author:** ![Vanessa-DS](https://sea2.discourse-cdn.com/streamlit/user_avatar/discuss.streamlit.io/vanessa-ds/32/43044_2.png) [@Vanessa-DS](https://discuss.streamlit.io/u/Vanessa-DS)\
**Post date:** [May 14, 2024, 4:31pm UTC](https://discuss.streamlit.io/t/attributeerror-module-pyarrow-has-no-attribute-version/69441/3 "2024-05-14T16:31:45Z")

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Thank you for your answer.

I resolved this problem by doing a pip install pyarrow --upgrade.

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**Author:** ![system](https://global.discourse-cdn.com/streamlit/original/3X/c/f/cf4c2ee0d938358f82448c5fe4b9c3c91d7ce19c.svg) [@system](https://discuss.streamlit.io/u/system)\
**Post date:** [November 10, 2024, 4:32pm UTC](https://discuss.streamlit.io/t/attributeerror-module-pyarrow-has-no-attribute-version/69441/4 "2024-11-10T16:32:01Z")

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