Alternatively, install Open Core Legacy Patcher <https://opencorelegacypatcher.net/download/> on your machine so that you can run a more recent version of MacOS. Versions through Sequoia are currently supported. Just be sure you keep abreast of the latest developments and issues with Mr Macintosh on YouTube.
-chris On Tue, Feb 24, 2026 at 3:58 AM Hal Kierstead via lyx-users < [email protected]> wrote: > Many thanks, > Hal > > On Feb 24, 2026, at 4:16 AM, Stephan Witt <[email protected]> wrote: > > Hi Hal, > > I’ll try to build an application for elder macOS versions. > > BR Stephan > > Am 24.02.2026 um 02:34 schrieb Hal Kierstead via lyx-users < > [email protected]>: > > *All -* > > I tried to install the new version of LyX on my old Mac, but got the > following message: > > *You can’t use this version of the application “LyX copy 2.app > <http://2.app>” with this version of macOS.* > > You have macOS 11.7.11. The application requires macOS 12.0 or later. > > Can sombody help me? > > Thanks, > > Hal > -- > lyx-users mailing list > [email protected] > https://lists.lyx.org/mailman/listinfo/lyx-users > >
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