# Build a jll library locally with BinaryBuilder

**URL:** <https://discourse.julialang.org/t/build-a-jll-library-locally-with-binarybuilder/92997>\
**Category:** General Usage\
**Created:** [January 15, 2023, 5:47pm UTC](https://discourse.julialang.org/t/build-a-jll-library-locally-with-binarybuilder/92997 "2023-01-15T17:47:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![gitboy16](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/gitboy16/32/24906_2.png) [@gitboy16](https://discourse.julialang.org/u/gitboy16)\
**Post date:** [January 15, 2023, 5:47pm UTC](https://discourse.julialang.org/t/build-a-jll-library-locally-with-binarybuilder/92997/1 "2023-01-15T17:47:14Z")

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Hi,  
Is there a way to build a jll package from a c++ library locally on a computer using BinaryBuilder.jl?  
If yes, is there an example of how it can be done on windows? For example for do you build libCurl locally on a computer with BinaryBuilder?  
Thank you

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**Author:** ![obsidianjulua](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/obsidianjulua/32/221495_2.png) [@obsidianjulua](https://discourse.julialang.org/u/obsidianjulua)\
**Post date:** [September 12, 2026, 5:45pm UTC](https://discourse.julialang.org/t/build-a-jll-library-locally-with-binarybuilder/92997/2 "2026-09-12T17:45:02Z")

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Im wondering now