# Build suddenly starting to error out - unmet package dependencies

**URL:** <https://travis-ci.community/t/build-suddenly-starting-to-error-out-unmet-package-dependencies/8182>\
**Category:** Linux\
**Created:** [April 16, 2020, 7:45pm UTC](https://travis-ci.community/t/build-suddenly-starting-to-error-out-unmet-package-dependencies/8182 "2020-04-16T19:45:06Z")\
**Posts on this page:** 1\
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**Author:** ![native-api](https://sea1.discourse-cdn.com/flex015/user_avatar/travis-ci.community/native-api/32/430_2.png) [@native-api](https://travis-ci.community/u/native-api)\
**Post date:** [April 17, 2020, 1:50am UTC](https://travis-ci.community/t/build-suddenly-starting-to-error-out-unmet-package-dependencies/8182/8 "2020-04-17T01:50:52Z")

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**`ppa:ubuntu-toolchain-r/test` is broken.** Some of its packages – `libgcc-9-dev` in particular – require dependencies (`libgcc1` in particular) of greater versions than available in either stock Bionic repos or that PPA. The PPA should be providing those, I guess, since they are a part of the toolchain.

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