# Publish a library

**URL:** <https://community.particle.io/t/publish-a-library/26022>\
**Category:** Libs 2.0 Beta\
**Created:** [September 22, 2016, 5:57pm UTC](https://community.particle.io/t/publish-a-library/26022 "2016-09-22T17:57:32Z")\
**Posts on this page:** 1\
**Showing post:** 22

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**Author:** ![ronlisle](https://sea2.discourse-cdn.com/flex026/user_avatar/community.particle.io/ronlisle/32/8336_2.png) [@ronlisle](https://community.particle.io/u/ronlisle)\
**Post date:** [March 28, 2017, 1:58pm UTC](https://community.particle.io/t/publish-a-library/26022/22 "2017-03-28T13:58:32Z")

</div>

I’m trying to update my IoTlib. I was able to update the code and version number and upload it, but when I try to publish it I receive the “This library could not be published. Try another library or try this one again later.” message. I’m on a Mac. I tried the ‘cd …’ ‘particle library publish ./IoTlib’ and then I get the response “[Error]”.  
Is there some other way to publish the update?

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_[View the full topic](https://community.particle.io/t/publish-a-library/26022)._