# Qt 5.11 availability

**URL:** <https://discourse.slicer.org/t/qt-5-11-availability/9897>\
**Category:** Development\
**Created:** [January 21, 2020, 3:25pm UTC](https://discourse.slicer.org/t/qt-5-11-availability/9897 "2020-01-21T15:25:44Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![bpycinski](https://avatars.discourse-cdn.com/v4/letter/b/ecd19e/32.png) [@bpycinski](https://discourse.slicer.org/u/bpycinski)\
**Post date:** [January 21, 2020, 3:25pm UTC](https://discourse.slicer.org/t/qt-5-11-availability/9897/1 "2020-01-21T15:25:44Z")

</div>

Hello Slicer community!

I’ve found that Qt 5.11 is no longer available with the [recommended installer](https://www.slicer.org/wiki/Documentation/Nightly/Developers/Build_Instructions) posted at build instructions: [qt-unified-linux-x64-online.run](https://download.qt.io/official_releases/online_installers/qt-unified-linux-x64-online.run). The installer can be found at [download.qt.io](https://download.qt.io/archive/qt/5.11/) site.

By the way, Dockerfile of `slicer/buildenv-qt5-centos7` probably needs upgrade.