# BJS npm install failed

**URL:** <https://forum.babylonjs.com/t/bjs-npm-install-failed/40849>\
**Category:** Questions\
**Tags:** npm\
**Created:** [May 16, 2023, 9:00am UTC](https://forum.babylonjs.com/t/bjs-npm-install-failed/40849 "2023-05-16T09:00:53Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Aze](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/aze/32/23050_2.png) [@Aze](https://forum.babylonjs.com/u/Aze)\
**Post date:** [May 16, 2023, 9:00am UTC](https://forum.babylonjs.com/t/bjs-npm-install-failed/40849/1 "2023-05-16T09:00:54Z")

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![image](https://us1.discourse-cdn.com/flex024/uploads/babylonjs/original/3X/5/3/53f24a91f905b84e836470214ca356c235645392.png)  
Is this package deprecated?

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<div class="post-metadata">

**Author:** ![RaananW](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/raananw/32/28955_2.png) [@RaananW](https://forum.babylonjs.com/u/RaananW)\
**Post date:** [May 16, 2023, 9:33am UTC](https://forum.babylonjs.com/t/bjs-npm-install-failed/40849/2 "2023-05-16T09:33:04Z")

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can I ask what node and npm version are you using? I assume your npm is 6?

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<div class="post-metadata">

**Author:** ![Aze](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/aze/32/23050_2.png) [@Aze](https://forum.babylonjs.com/u/Aze)\
**Post date:** [May 16, 2023, 9:34am UTC](https://forum.babylonjs.com/t/bjs-npm-install-failed/40849/3 "2023-05-16T09:34:11Z")

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Yes,i review the doc and find that we should use npm 8.x.  
I upgrade the npm version and try again now.