# LoadError: UndefVarError: nb\_available not defined

**URL:** https://discourse.julialang.org/t/loaderror-undefvarerror-nb-available-not-defined/58954
**Category:** General Usage
**Tags:** question, package
**Created:** [April 9, 2021, 11:23pm UTC](https://discourse.julialang.org/t/loaderror-undefvarerror-nb-available-not-defined/58954 "2021-04-09T23:23:47Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![SudhakarKuma](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/sudhakarkuma/32/23800_2.png) [@SudhakarKuma](https://discourse.julialang.org/u/SudhakarKuma)
#### Post date: [April 10, 2021, 2:22pm UTC](https://discourse.julialang.org/t/loaderror-undefvarerror-nb-available-not-defined/58954/2 "2021-04-10T14:22:39Z")

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I got this working, as given in [Converting string of bytes to integer - #4 by SudhakarKuma](https://discourse.julialang.org/t/converting-string-of-bytes-to-integer/58962/4).

Thanks, @Benny.

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