Hi Tristan, Good to know! I will try with 1.3 Best, Hong ________________________________ From: ChimeraX-users <chimerax-users-bounces@cgl.ucsf.edu> on behalf of Tristan Croll via ChimeraX-users <chimerax-users@cgl.ucsf.edu> Sent: Thursday, March 17, 2022 12:49 PM To: ChimeraX Users Help <chimerax-users@cgl.ucsf.edu>; Eric Pettersen <pett@cgl.ucsf.edu> Subject: Re: [chimerax-users] Fwd: Chimerax ISOLDE install Error Hi Hong, The current ISOLDE release is only compatible with ChimeraX 1.3, I'm afraid. There have been some major library changes in the current ChimeraX daily builds, which will require a bit of work on my part to catch up to. Best regards, Tristan ________________________________ From: ChimeraX-users <chimerax-users-bounces@cgl.ucsf.edu> on behalf of Eric Pettersen via ChimeraX-users <chimerax-users@cgl.ucsf.edu> Sent: 17 March 2022 17:39 To: ChimeraX Users Help <chimerax-users@cgl.ucsf.edu> Subject: [chimerax-users] Fwd: Chimerax ISOLDE install Error Begin forwarded message: From: HONG ZHAN <hzhan3@wisc.edu<mailto:hzhan3@wisc.edu>> Subject: Chimerax ISOLDE install Error Date: March 17, 2022 at 8:02:25 AM PDT Hi all, I am installing ISOLDE on my daily build ChimeraX (v1.4.dev202203170703 (2022-03-17) and it showed this error: Downloading bundle ChimeraX_ISOLDE-1.3-cp39-cp39-win_amd64.whl Looking in indexes: https://pypi.org/simple, https://cxtoolshed.rbvi.ucsf.edu/pypi/ Processing c:\users\unchwaniwala\downloads\chimerax_isolde-1.3-cp39-cp39-win_amd64.whl Requirement already satisfied: ChimeraX-Arrays~=1.0 in c:\program files\chimerax 1.4.dev202203170703\bin\lib\site-packages (from ChimeraX-ISOLDE==1.3) (1.0) ERROR: Could not find a version that satisfies the requirement ChimeraX-AtomicLibrary~=4.2 (from chimerax-isolde) (from versions: none) ERROR: No matching distribution found for ChimeraX-AtomicLibrary~=4.2 I tried to look up online but not very useful information I found. Is a missing package I should install? Or how can I chnage the range for ChimeraX-AtomicLibrary? Thanks! Hong