# Pkg problems - Impossible to update packages and to install some of them

**URL:** <https://discourse.julialang.org/t/pkg-problems-impossible-to-update-packages-and-to-install-some-of-them/11182>\
**Category:** General Usage\
**Created:** [May 27, 2018, 1:15pm UTC](https://discourse.julialang.org/t/pkg-problems-impossible-to-update-packages-and-to-install-some-of-them/11182 "2018-05-27T13:15:55Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![Harsha](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/harsha/32/1985_2.png) [@Harsha](https://discourse.julialang.org/u/Harsha)\
**Post date:** [May 30, 2018, 7:14am UTC](https://discourse.julialang.org/t/pkg-problems-impossible-to-update-packages-and-to-install-some-of-them/11182/6 "2018-05-30T07:14:13Z")

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> [@tfk17lstm](#):
>
> ERROR: resolve is unable to satisfy package requirements. The problem was detected when trying to find a feasible version for package Compat.

Fix for this issue can be found [here](https://discourse.julialang.org/t/error-with-nullablearrays-when-trying-to-install-or-remove-packages-or-run-pkg-update/11225/6)

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_[View the full topic](https://discourse.julialang.org/t/pkg-problems-impossible-to-update-packages-and-to-install-some-of-them/11182)._