Hi Engin,
Thanks for reporting this. The Intel macOS installers (without Coot) were
not completely uploaded to our servers. I have reuploaded those installers
and they should now work. Here are their SHA256 checksums,
6de4987054dc0eb2c6fef7077696404c9d963fd7ac4151787623d5e896c6a179
Phenix-2.2.1-6174-MacOSX-x86_64.pkg
91f2de78440a1e1e2a31175901a8fded3ea62466eded10c222306aeac5e52492
Phenix-2.2.1-6174-MacOSX-x86_64.sh
Let us know if you are still having issues. Thanks!
--
Billy K. Poon
Research Scientist, Molecular Biophysics and Integrated Bioimaging
Lawrence Berkeley National Laboratory
1 Cyclotron Road, M/S 92R0129
Berkeley, CA 94720
Fax: (510) 486-5909
Web: https://phenix-online.org
On Sat, Sep 5, 2026 at 9:19 PM Engin Özkan
The installers (GUI and CLI) are only 1.7 GB for version 2.2.1. This is the case over multiple downloads with two different browsers.
They are 3.5 GB for version 2.2 and 2.1. Installing 2.2-6143 works.
Furthermore, trying to install using CLI, gives a warning:
WARNING: md5sum mismatch of tar archive expected: c03784e991b0172fffa7469dc2fe784b got: 23dc402ebd51497ff4f74541c9fd5a9b
and then dies with
tarfile.ReadError: unexpected end of data
It looks to me like the installers for version 2.2.1 are incomplete.
Engin
On 9/5/26 10:56 PM, Engin Özkan wrote:
Hi,
When I try to install the latest release (2.2.1) on an M1 MacBook Pro using the GUI installer, I get the error "The operation couldn’t be completed. (com.apple.installer.pagecontroller error -1.) Couldn't open "Phenix-2.2.1-6174-MacOSX-arm64.pkg"
I have already removed extended attributes, so that's not the problem. Checking xattr gives this
% xattr ~/Downloads/Phenix-2.2.1-6174-MacOSX-arm64.pkg com.apple.macl
This is also not a time-out issue; the installer just never launches.
Best,
Engin
-- Engin Özkan, Ph.D. Associate Professor Dept of Biochemistry and Molecular Biology University of Chicago http://ozkan.uchicago.edu _______________________________________________ phenixbb mailing list -- [email protected] To unsubscribe send an email to [email protected] Unsubscribe: phenixbb-leave@%(host_name)s