# More Pkg trouble: "unsatisfiable package requirements detected"

**URL:** <https://discourse.julialang.org/t/more-pkg-trouble-unsatisfiable-package-requirements-detected/2142>\
**Category:** General Usage\
**Tags:** package\
**Created:** [February 17, 2017, 3:09am UTC](https://discourse.julialang.org/t/more-pkg-trouble-unsatisfiable-package-requirements-detected/2142 "2017-02-17T03:09:08Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![crbinz](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/crbinz/32/1919_2.png) [@crbinz](https://discourse.julialang.org/u/crbinz)\
**Post date:** [February 18, 2017, 2:42am UTC](https://discourse.julialang.org/t/more-pkg-trouble-unsatisfiable-package-requirements-detected/2142/11 "2017-02-18T02:42:55Z")

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@ChrisRackauckas [Done](https://github.com/symengine/SymEngine.jl/issues/72)

@tkelman thanks. I removed VideoIO, then `Pkg.resolve()` added it back (PGFPlots, which I need, is a dependent of a dependent). However, everything seems to work okay now. Any idea why I’m seeing so many packages get downgraded?

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