# \#mac

**URL:** https://travis-ci.community/tag/mac/18.md

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## ["error: could not connect to database postgres: could not connect to server" running a PostgreSQL command after starting the server](https://travis-ci.community/t/error-could-not-connect-to-database-postgres-could-not-connect-to-server-running-a-postgresql-command-after-starting-the-server/8703)

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**Author:** [@amCap1712](https://travis-ci.community/u/amCap1712)\
**Replies:** 3\
**Last updated:** [May 20, 2020, 12:29pm UTC](https://travis-ci.community/t/error-could-not-connect-to-database-postgres-could-not-connect-to-server-running-a-postgresql-command-after-starting-the-server/8703 "2020-05-20T12:29:03Z")

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I am facing an issue with Travis executing a bash script. Here is the build log, https://travis-ci.org/github/amCap1712/pljava/jobs/688535533 . The issue is occurring at the line when chmod +x .travis/travis\_setup\_pljava…

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## [Xcode \>=10.2 requires macOS \>=10.14.4 to build many formulae](https://travis-ci.community/t/xcode-10-2-requires-macos-10-14-4-to-build-many-formulae/2985)

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**Author:** [@RomanTysiachnik](https://travis-ci.community/u/RomanTysiachnik)\
**Replies:** 3\
**Last updated:** [April 14, 2019, 9:58pm UTC](https://travis-ci.community/t/xcode-10-2-requires-macos-10-14-4-to-build-many-formulae/2985 "2019-04-14T21:58:01Z")

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Travis has suddenly failed on “brew install sourcery” command. This is a build that we had on Xcode 10.2 image and everything worked fine and nothing was changed in travis.yml. On the next day when I’ve added some chang…

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## [Upgrade MacOS environment to a supported release](https://travis-ci.community/t/upgrade-macos-environment-to-a-supported-release/2742)

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**Author:** [@native-api](https://travis-ci.community/u/native-api)\
**Replies:** 2\
**Last updated:** [March 21, 2019, 1:39pm UTC](https://travis-ci.community/t/upgrade-macos-environment-to-a-supported-release/2742 "2019-03-21T13:39:27Z")

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Due to https://travis-ci.community/t/macos-10-11-el-capitan-is-eol-brew-has-dropped-official-support/2100 , Homebrew no longer provides bottles for MacOS 10.11, so one has to build them from source which takes a LOT of t…

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## [Cant run unit tests on swift 4.2, XCode 10](https://travis-ci.community/t/cant-run-unit-tests-on-swift-4-2-xcode-10/848)

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**Author:** [@Khalian](https://travis-ci.community/u/Khalian)\
**Replies:** 0\
**Last updated:** [November 13, 2018, 8:17am UTC](https://travis-ci.community/t/cant-run-unit-tests-on-swift-4-2-xcode-10/848 "2018-11-13T08:17:05Z")

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Error seen is (https://travis-ci.org/goktugyil/EZSwiftExtensions/builds/454347728?utm\_source=github\_status&utm\_medium=notification) Touching EZSwiftExtensionsTest.xctest (in target: EZSwiftExtensionsTests-tvOS) 2018-11…