This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

Author ned.deily
Recipients miss-islington, ned.deily, ronaldoussoren, seb, sjmulder
Date 2021-01-08.16:43:53
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
> I am running macOS Big Sur Version 11.1 on Silicon and still get the error about the missing lzma.h file.

Unfortunately, Apple does not include the XZ library with macOS so, to build that module, you will need to supply a copy from another source, either build it yourself or from a third-party library provider like Homebrew or MacPorts.  The Python Developer's Guid has some suggestions:
Date User Action Args
2021-01-08 16:43:53ned.deilysetrecipients: + ned.deily, ronaldoussoren, miss-islington, sjmulder, seb
2021-01-08 16:43:53ned.deilysetmessageid: <>
2021-01-08 16:43:53ned.deilylinkissue41116 messages
2021-01-08 16:43:53ned.deilycreate