# Rasa version upgradation not working

**URL:** <https://forum.rasa.com/t/rasa-version-upgradation-not-working/35575>\
**Category:** Rasa Open Source\
**Created:** [October 7, 2020, 11:04am UTC](https://forum.rasa.com/t/rasa-version-upgradation-not-working/35575 "2020-10-07T11:04:25Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mfkarch](https://avatars.discourse-cdn.com/v4/letter/m/a587f6/32.png) [@mfkarch](https://forum.rasa.com/u/mfkarch)\
**Post date:** [October 7, 2020, 11:04am UTC](https://forum.rasa.com/t/rasa-version-upgradation-not-working/35575/1 "2020-10-07T11:04:25Z")

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I installed rasa on a new environment using: pip3 install rasa==2.0.0rc4

but when I run: rasa --version

I am getting: Rasa 1.10.14

moreover this: rasa data convert nlu -f yaml

gives this: argument -f/–format: invalid choice: ‘yaml’ (choose from ‘json’, ‘md’)

Help!

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<div class="post-metadata">

**Author:** ![noman](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/noman/32/10071_2.png) [@noman](https://forum.rasa.com/u/noman)\
**Post date:** [October 7, 2020, 11:54am UTC](https://forum.rasa.com/t/rasa-version-upgradation-not-working/35575/2 "2020-10-07T11:54:14Z")

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strange i have also installed today using `pip3 install rasa==2.0.0rc4 --ignore-installed ruamel.yaml `

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**Author:** ![mfkarch](https://avatars.discourse-cdn.com/v4/letter/m/a587f6/32.png) [@mfkarch](https://forum.rasa.com/u/mfkarch)\
**Post date:** [October 7, 2020, 1:41pm UTC](https://forum.rasa.com/t/rasa-version-upgradation-not-working/35575/3 "2020-10-07T13:41:15Z")

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It worked sir thanks, can you also verify if rasa-x works on python 3.8 because gives an error