No module named past error

[Pranav Shah]

Hi Steve and Muyuan,

I have updated my version of eman2, upon activation of the environment
I get a the following error message when I try to run any of the eman2
CLI utils. In this case e2proc3d.py -

Traceback (most recent call last):
File "/Users/ps/software/eman2/bin/e2proc3d.py", line 35, in <module>
from past.utils import old_div
ModuleNotFoundError: No module named 'past'

Output of e2version.py is as follows -
EMAN 2.91 final ( GITHUB: 2021-03-08 12:05 - commit: 81caed2 )
Your EMAN2 is running on: Mac OS 10.16 x86_64
Your Python version is: 3.7.10

Could you help me get past this issue?
Best,
Pranav
--
Pranav Shah
Postdoctoral Research Fellow.

Division of Structural Biology,
Wellcome Trust Centre for Human Genetics,
University of Oxford,
Roosevelt Drive, Oxford OX3 7BN,
UK

[Grigory Sharov]

Hi Pranav,

this happened to me when I used the following option during install:

-s           skip running pre/post-link/install scripts

If you don't use it eman installs properly.

Best regards,
Grigory

--------------------------------------------------------------------------------

Grigory Sharov, Ph.D.

MRC Laboratory of Molecular Biology,
Francis Crick Avenue,
Cambridge Biomedical Campus,
Cambridge CB2 0QH, UK.
tel. +44 (0) 1223 267228

e-mail: gsh...@mrc-lmb.cam.ac.uk

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[Pranav Shah]

Oh I see! OK, will reinstall without that flag.
Thanks Grigory!

Best,
Pranav
--
Pranav Shah
Postdoctoral Research Fellow.

Division of Structural Biology,
Wellcome Trust Centre for Human Genetics,
University of Oxford,
Roosevelt Drive, Oxford OX3 7BN,
UK

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