# Unable to display plot using the REPL. GKS errors

**URL:** <https://discourse.julialang.org/t/unable-to-display-plot-using-the-repl-gks-errors/12826>\
**Category:** New to Julia\
**Created:** [August 2, 2018, 3:18pm UTC](https://discourse.julialang.org/t/unable-to-display-plot-using-the-repl-gks-errors/12826 "2018-08-02T15:18:22Z")\
**Posts on this page:** 1\
**Page:** 2

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**Author:** ![sajad\_ghassemi](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/sajad_ghassemi/32/25241_2.png) [@sajad\_ghassemi](https://discourse.julialang.org/u/sajad_ghassemi)\
**Post date:** [May 20, 2021, 9:42pm UTC](https://discourse.julialang.org/t/unable-to-display-plot-using-the-repl-gks-errors/12826/21 "2021-05-20T21:42:36Z")

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> [@jheinen](#):
>
> `sudo apt-get install qt5-default`

What should do ?  
should I install qt5 or is it code?

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