not support macbook pro m1?

[Daniel-ccx]

brew install zbar

Error: Cannot install under Rosetta 2 in ARM default prefix (/opt/homebrew)!
To rerun under ARM use:
    arch -arm64 brew install ...
To install under x86_64, install Homebrew into /usr/local.

Then :

arch -arm64 brew install zbar

==> Installing zbar
==> Pouring zbar-0.23.90.arm64_big_sur.bottle.tar.gz
🍺  /opt/homebrew/Cellar/zbar/0.23.90: 33 files, 889.5KB
==> Upgrading 5 dependents:
ffmpeg 4.3.2_3 -> 4.3.2_4, numpy 1.20.1_1 -> 1.20.2, sip 6.0.3 -> 6.0.3_1, opencv 4.5.1_3 -> 4.5.2, pyqt@5 5.15.4 -> 5.15.4_1

and run python script still throw error:

  File "/opt/anaconda3/lib/python3.8/site-packages/pyzbar/wrapper.py", line 115, in load_libzbar
    libzbar, dependencies = zbar_library.load()
  File "/opt/anaconda3/lib/python3.8/site-packages/pyzbar/zbar_library.py", line 65, in load
    raise ImportError('Unable to find zbar shared library')
ImportError: Unable to find zbar shared library

I'm not sure what is going on.

I had to copy "zbar/0.23.90/lib and bin" files to "/opt/anaconda3/lib/ and bin "directory.But still diffrent error:

/opt/anaconda3/bin/../lib/libzbar.dylib, 6): no suitable image found
/opt/anaconda3/bin/../lib/libzbar.dylib: mach-o, but wrong architecture

[yangqingbin]

I have the same problem. Have you solved it

[swsoyee]

Same here

[ProsperousSun]

I have the same problem. Have you solved it？

I have saved it .
you should install brew to ‘/usr/local/bin/brew’.
you can see blog :
https://www.jianshu.com/p/a4b9f490e54c

https://www.jianshu.com/p/f183063fd13b

https://blog.csdn.net/luofuyin9555/article/details/114363585

[npinchot]

Hi folks. I don't have an m1 Mac to test this with. I'm not the main Python zbar library person - I just forked it a while back to add some fixes I needed. I'm probably not able to help on this one. You might have a better result posting a support issue at http://zbar.sourceforge.net/support.html

[loookashow]

Hey, guys. I solved this problem. You just needed to use python interpreter installed with brew. For example: use "/opt/homebrew/Cellar/python@3.9/3.9.9/bin/python3" instead your current.

[npinchot]

@loookashow Do you mind detailing a bit more how you got the build process to use the python interpreter from Homebrew? What did you update to use "/opt/homebrew/Cellar/python@3.9/3.9.9/bin/python3"? This could help other folks with the same issue.

I'll be getting an M1 Mac soon. Will do my best to help once I have one. However, as a note, I've stopped compiling this library directly on my Mac. I only currently use it inside a Docker container on my Mac so that I don't need to deal with as many issues like this.

[TzachiGuetta]

Hey, guys. I solved this problem. You just needed to use python interpreter installed with brew. For example: use "/opt/homebrew/Cellar/python@3.9/3.9.9/bin/python3" instead your current.

Worked for me

[0xdoll]

This solution solved this problem for any Python interpreters.

$ mkdir ~/lib
$ ln -s $(brew --prefix zbar)/lib/libzbar.dylib ~/lib/libzbar.dylib

[CarlKing5019]

This solution solved this problem for any Python interpreters.

$ mkdir ~/lib
$ ln -s $(brew --prefix zbar)/lib/libzbar.dylib ~/lib/libzbar.dylib

Thank you! I have tried many ways, and this worked for me finally.

[lakshaychhabra]

I had to use TensorFlow in the same repo hence was limited with options of interpreter and had to stick with miniforge.
Issue I faced was it was always reading from x86 path not from arm64 version i installed.
Use
arch -arm64 brew install zbar will create a folder in /usr/local/Cellar/zbar/0.23.90_2
brew install zbar will create a folder in /usr/local/Cellar/zbar/0.23.90_1
Copy /opt/homebrew/Cellar/zbar/0.23.90_2 and put it in /usr/local/Cellar/zbar/
delete /usr/local/Cellar/zbar/0.23.90_1
change the name of 0.23.90_2 to 0.23.90_1

https://stackoverflow.com/questions/64963370/error-cannot-install-in-homebrew-on-arm-processor-in-intel-default-prefix-usr

[xcolour]

This solution solved this problem for any Python interpreters.

$ mkdir ~/lib
$ ln -s $(brew --prefix zbar)/lib/libzbar.dylib ~/lib/libzbar.dylib

Just want to add that there is a non-invasive solution to this problem as well. The underlying issue is that on apple silicon, homebrew installs to /opt/homebrew instead of /usr/local by default, and so libraries installed by homebrew aren't on the default search path, but you can modify the python's search path by setting the DYLD_LIBRARY_PATH environment variable. For example:

$ export DYLD_LIBRARY_PATH="$(brew --prefix)/lib:$DYLD_LIBRARY_PATH"
$ python -c "import pyzbar.pyzbar"

[rahulteja526]

This solution solved this problem for any Python interpreters.

$ mkdir ~/lib $ ln -s $(brew --prefix zbar)/lib/libzbar.dylib ~/lib/libzbar.dylib

This worked for me. thank you :)

[huxianghe]

This solution solved this problem for any Python interpreters.

$ mkdir ~/lib $ ln -s $(brew --prefix zbar)/lib/libzbar.dylib ~/lib/libzbar.dylib

perfect!