# Celocli cmd error

**URL:** <https://forum.celo.org/t/celocli-cmd-error/122>\
**Category:** Validators\
**Created:** [October 31, 2019, 4:02am UTC](https://forum.celo.org/t/celocli-cmd-error/122 "2019-10-31T04:02:36Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![nodeasy123](https://avatars.discourse-cdn.com/v4/letter/n/65b543/32.png) [@nodeasy123](https://forum.celo.org/u/nodeasy123)\
**Post date:** [October 31, 2019, 4:02am UTC](https://forum.celo.org/t/celocli-cmd-error/122/1 "2019-10-31T04:02:36Z")

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system: ubuntu 18  
install celocli info:  
apt-get install -y npm  
npm config set user 0  
npm config set unsafe-perm true  
npm install -g npm  
npm -g install n  
n stable  
npm install -g @celo/celocli

use cmd:  
celocli account:unlock --account $CELO\_VALIDATOR\_GROUP\_ADDRESS --password \*\*\*\*

error info :  
Error: The module ‘/usr/local/lib/node\_modules/@celo/celocli/node\_modules/scrypt/build/Release/scrypt.node’  
was compiled against a different Node.js version using  
NODE\_MODULE\_VERSION 46. This version of Node.js requires  
NODE\_MODULE\_VERSION 72. Please try re-compiling or re-installing  
the module (for instance, using `npm rebuild` or `npm install`).  
at Object. (/usr/local/lib/node\_modules/@celo/celocli/node\_modules/scrypt/index.js:3:20)

I have used the `npm rebuild` or `npm install`

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<div class="post-metadata">

**Author:** ![trevor](https://avatars.discourse-cdn.com/v4/letter/t/258eb7/32.png) [@trevor](https://forum.celo.org/u/trevor)\
**Post date:** [October 31, 2019, 5:13pm UTC](https://forum.celo.org/t/celocli-cmd-error/122/2 "2019-10-31T17:13:13Z")

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Hey! Thanks for sharing.

I think there’s probably an issue with node versions & what version scrypt has been built for. What does `node -v` say? I’m using v10.16.3-- if you’re on something different you can try to use NVM to change node versions, and then `npm uninstall -g @celo/celocli && npm install -g @celo/celocli`.

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<div class="post-metadata">

**Author:** ![nodeasy123](https://avatars.discourse-cdn.com/v4/letter/n/65b543/32.png) [@nodeasy123](https://forum.celo.org/u/nodeasy123)\
**Post date:** [November 1, 2019, 1:55am UTC](https://forum.celo.org/t/celocli-cmd-error/122/3 "2019-11-01T01:55:55Z")

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node -v :v12.13.0  
I installed it on multiple servers with the same error result.