Install Matlab engine for Python on MacBook M1

2022 6 7
2 个回答
更新时间：2022 7 6
8 次查看（30 天）

0 个投票

Hello guys,
I tried to install Matlab engine for Python on Macbook M1.
But when I try to import matlab.engine, I met some errors.
Anyone know how to fix this error?
Thank you in advance.
import matlab.engine
ImportError:
dlopen(/Applications/MATLAB_R2022a.app/extern/engines/python/../../../extern/bin/maci64/matlabmultidimarrayforpython.cpython-39-darwin.so, 0x0002):
tried: '/Applications/MATLAB_R2022a.app/extern/engines/python/../../../extern/bin/maci64/matlabmultidimarrayforpython.cpython-39-darwin.so'
(mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e')),
'/Applications/MATLAB_R2022a.app/extern/bin/maci64/matlabmultidimarrayforpython.cpython-39-darwin.so'
(mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e'))

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Hangyu LIU
Hangyu LIU 2022-6-7
I am using the open beta of native implementation.
I have checked the above link.
This command works for me.
arch -x86_64 python3
But I have another question, can we set this python interpreter to Visual Studio Code so that I can debug the script.
For now, this command only works for the whole script.
Thank you for your feedback!
zhigang
zhigang 2022-6-29
兄弟 你这句话I am using the open beta of native implementation. 是说你是在用原生适配m1的matlab软件还是在说python啊，我是rosseta2转译的matlab，在命令行执行arch -x86_64 python3报arch: posix_spawnp: python3: Bad CPU type in executable
Hangyu LIU
Hangyu LIU 2022-7-6
我用的m1适配的MATLAB. 然后我是用的这个方法，最后是能运行了。你可以试试，看能不能行
Python 安装matlab
1.install python 3.8 under -x86_64
arch -x86_64 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
alias ibrew="arch -x86_64 /usr/local/bin/brew"
ibrew install python@3.8
2. Open Matlab:
cd (fullfile(matlabroot,'extern','engines','python'))
system('/usr/local/opt/python@3.8/bin/python3.8 setup.py install')
3. Open VS code:
Set python interpreter: /usr/local/opt/python@3.8/bin/python3.8

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回答（2 个）

Steven Lord
Steven Lord 2022-7-3

0 个投票

If you are using the MATLAB R2022a Native Apple Silicon Platform Open Beta, one of the limitations listed on that page is "MATLAB Engine API for Python is not available."

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