# 2020.06.09: macOS packages will \*not\* be available until build machine is updated to macOS 10.13.6

**URL:** <https://discourse.slicer.org/t/2020-06-09-macos-packages-will-not-be-available-until-build-machine-is-updated-to-macos-10-13-6/11935>\
**Category:** Development\
**Tags:** maintenance\
**Created:** [June 8, 2020, 10:41pm UTC](https://discourse.slicer.org/t/2020-06-09-macos-packages-will-not-be-available-until-build-machine-is-updated-to-macos-10-13-6/11935 "2020-06-08T22:41:41Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![jcfr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jcfr/32/17825_2.png) [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Post date:** [June 12, 2020, 4:28pm UTC](https://discourse.slicer.org/t/2020-06-09-macos-packages-will-not-be-available-until-build-machine-is-updated-to-macos-10-13-6/11935/5 "2020-06-12T16:28:18Z")

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I re-initiated the XCode update on the `factory-south-macos` build machine.

Once this is done I will start the Qt build using [5.15.0](https://github.com/jcfr/qt-easy-build/tree/5.15.0) branch doing the following:

```auto
$ ./Build-qt.sh -s macosx10.14 -d 10.13 -j 4

[...]

This script will build Qt for Darwin system

QT_VERSION : 5.15.0
OPENSSL_VERSION : 1.1.1d

[...]

Script options (macOS):

 -a OSX architectures ............................ x86_64
 -d OSX deployment target ........................ 10.13
 -s OSX sysroot .................................. macosx10.14

```

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_[View the full topic](https://discourse.slicer.org/t/2020-06-09-macos-packages-will-not-be-available-until-build-machine-is-updated-to-macos-10-13-6/11935)._