# Compatibility problem when installing julia packages

**URL:** <https://discourse.julialang.org/t/compatibility-problem-when-installing-julia-packages/41423>\
**Category:** General Usage\
**Created:** [June 15, 2020, 8:02am UTC](https://discourse.julialang.org/t/compatibility-problem-when-installing-julia-packages/41423 "2020-06-15T08:02:56Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![hendri54](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/hendri54/32/9621_2.png) [@hendri54](https://discourse.julialang.org/u/hendri54)\
**Post date:** [June 16, 2020, 11:53am UTC](https://discourse.julialang.org/t/compatibility-problem-when-installing-julia-packages/41423/7 "2020-06-16T11:53:10Z")

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Looks like the same problem as

> [@Issues installing a range of packages](https://discourse.julialang.org/t/issues-installing-a-range-of-packages/21894/6):
>
> bitdefender. But even after turning off firewall again and turning off bitdefender: (v1.1) pkg\> build CodecZlib Building CodecZlib → `~/.julia/packages/CodecZlib/9jDi1/deps/build.log` ┌ Error: Error building `CodecZlib`: │ [ Info: Downloading https://github.com/bicycle1885/ZlibBuilder/releases/download/v1.0.4/Zlib.v1.2.11.x86\_64-apple-darwin14.tar.gz to /Users/Nick/.julia/packages/CodecZlib/9jDi1/deps/usr/downloads/Zlib.v1.2.11.x86\_64-apple-darwin14.tar.gz... │ ERROR: LoadError: Could not do…

Possible solution at the very bottom of that post (missing `wget`).

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_[View the full topic](https://discourse.julialang.org/t/compatibility-problem-when-installing-julia-packages/41423)._