# To confirm: All dependencies of a Julia package should be \`add\`-ed before \`using\`, right?

**URL:** <https://discourse.julialang.org/t/to-confirm-all-dependencies-of-a-julia-package-should-be-add-ed-before-using-right/112945>\
**Category:** General Usage\
**Tags:** package, development\
**Created:** [April 15, 2024, 4:48am UTC](https://discourse.julialang.org/t/to-confirm-all-dependencies-of-a-julia-package-should-be-add-ed-before-using-right/112945 "2024-04-15T04:48:29Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![WuSiren](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/wusiren/32/42529_2.png) [@WuSiren](https://discourse.julialang.org/u/WuSiren)\
**Post date:** [April 15, 2024, 4:48am UTC](https://discourse.julialang.org/t/to-confirm-all-dependencies-of-a-julia-package-should-be-add-ed-before-using-right/112945/1 "2024-04-15T04:48:30Z")

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During the development of a Julia package, all its dependencies need to be `add`-ed before `using` it in the package module, **even if it is part of the Julia standard library** , right?

Thanks in advance!

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**Author:** ![gdalle](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/gdalle/32/27854_2.png) [@gdalle](https://discourse.julialang.org/u/gdalle)\
**Post date:** [April 15, 2024, 4:50am UTC](https://discourse.julialang.org/t/to-confirm-all-dependencies-of-a-julia-package-should-be-add-ed-before-using-right/112945/2 "2024-04-15T04:50:14Z")

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Yes!

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**Author:** ![WuSiren](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/wusiren/32/42529_2.png) [@WuSiren](https://discourse.julialang.org/u/WuSiren)\
**Post date:** [April 15, 2024, 4:53am UTC](https://discourse.julialang.org/t/to-confirm-all-dependencies-of-a-julia-package-should-be-add-ed-before-using-right/112945/3 "2024-04-15T04:53:37Z")

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Got it! Thanks! 🤝 🤝