bojunliu0818
commented
5 months ago Hi Saverio, thanks for reporting the issue! It seems like 'MachAr' has been deprecated since NumPy v1.22, and the recent statsmodels package has updated its code to replace "np.MachAr().eps" with "np.finfo(float).eps". So maybe you could manually try either downgrading your numpy package to version 1.22 or lower, or upgrading your statsmodels package to version 0.14 or higher.
xavgit
Hi, I have installed msmbuilder2022 with the commands on Ubuntu 20.04: git clone https://github.com/msmbuilder/msmbuilder2022.git python3 -m pip install ./msmbuilder2022
When I call msmb -h I receive the following: Traceback (most recent call last): File "/home/xxxx/.local/bin/msmb", line 5, in
from msmbuilder.scripts.msmb import main
File "/home/xxxx/.local/lib/python3.8/site-packages/msmbuilder/scripts/msmb.py", line 5, in
from ..commands import *
File "/home/xxxx/.local/lib/python3.8/site-packages/msmbuilder/commands/init.py", line 5, in
from .example_datasets import AlanineDipeptideDatasetCommand
File "/home/xxxx/.local/lib/python3.8/site-packages/msmbuilder/commands/example_datasets.py", line 4, in
from ..example_datasets import (AlanineDipeptide, DoubleWell, QuadWell, FsPeptide,
File "/home/xxxx/.local/lib/python3.8/site-packages/msmbuilder/example_datasets/init.py", line 3, in
from .brownian1d import DoubleWell, QuadWell
File "/home/xxxx/.local/lib/python3.8/site-packages/msmbuilder/example_datasets/brownian1d.py", line 17, in
from ..msm import _solve_msm_eigensystem
File "/home/xxxx/.local/lib/python3.8/site-packages/msmbuilder/msm/init.py", line 7, in
from .bayes_ratematrix import BayesianContinuousTimeMSM
File "/home/xxxx/.local/lib/python3.8/site-packages/msmbuilder/msm/bayes_ratematrix.py", line 11, in
from pyhmc import hmc
File "/home/xxxx/.local/lib/python3.8/site-packages/pyhmc/init.py", line 28, in
from .autocorr1 import integrated_autocorr1
File "/home/xxxx/.local/lib/python3.8/site-packages/pyhmc/autocorr1.py", line 6, in
from statsmodels.tsa.stattools import acf
File "/home/xxxx/.local/lib/python3.8/site-packages/statsmodels/tsa/stattools.py", line 16, in
from statsmodels.regression.linear_model import OLS, yule_walker
File "/home/xxxx/.local/lib/python3.8/site-packages/statsmodels/regression/init.py", line 1, in
from .linear_model import yule_walker
File "/home/xxxx/.local/lib/python3.8/site-packages/statsmodels/regression/linear_model.py", line 46, in
import statsmodels.base.model as base
File "/home/xxxx/.local/lib/python3.8/site-packages/statsmodels/base/model.py", line 16, in
from statsmodels.tools.numdiff import approx_fprime
File "/home/xxxx/.local/lib/python3.8/site-packages/statsmodels/tools/numdiff.py", line 51, in
EPS = np.MachAr().eps
File "/home/xxxx/.local/lib/python3.8/site-packages/numpy/init.py", line 320, in getattr
raise AttributeError("module {!r} has no attribute "
AttributeError: module 'numpy' has no attribute 'MachAr'
Any suggestions?
Thanks.
Saverio
P.S.On Ubuntu 22.04 there is not the problem.