ZK Sync Foundry & M1 Mac Issues

[JesseNovice]

Hey Team,

Every time I try to run the command foundryup-zksync I get the below error.

I am using brew on a silicon chip M2 2022 Mac Air.

I have tried upgrading my terminal with the ar64 as some errors and help forums & chatgpt said but I seem to be going in circles trying to get this working. Can someone help me please?

dyld[48910]: Library not loaded: /opt/homebrew/opt/libusb/lib/libusb-1.0.0.dylib
Referenced from: <55CEFD02-5B6C-3AE2-8405-B96F31CE975B> /Users/jesselees/.foundry/bin/forge
Reason: tried: '/opt/homebrew/opt/libusb/lib/libusb-1.0.0.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e' or 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/opt/homebrew/opt/libusb/lib/libusb-1.0.0.dylib' (no such file), '/opt/homebrew/opt/libusb/lib/libusb-1.0.0.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e' or 'arm64')), '/usr/local/Cellar/libusb/1.0.27/lib/libusb-1.0.0.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e' or 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/usr/local/Cellar/libusb/1.0.27/lib/libusb-1.0.0.dylib' (no such file), '/usr/local/Cellar/libusb/1.0.27/lib/libusb-1.0.0.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e' or 'arm64'))
foundryup-zksync: command failed: /Users/jesselees/.foundry/bin/forge --version
foundryup-zksync: installed -
dyld[48913]: Library not loaded: /opt/homebrew/opt/libusb/lib/libusb-1.0.0.dylib
Referenced from: /Users/jesselees/.foundry/bin/cast
Reason: tried: '/opt/homebrew/opt/libusb/lib/libusb-1.0.0.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e' or 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/opt/homebrew/opt/libusb/lib/libusb-1.0.0.dylib' (no such file), '/opt/homebrew/opt/libusb/lib/libusb-1.0.0.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e' or 'arm64')), '/usr/local/Cellar/libusb/1.0.27/lib/libusb-1.0.0.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e' or 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/usr/local/Cellar/libusb/1.0.27/lib/libusb-1.0.0.dylib' (no such file), '/usr/local/Cellar/libusb/1.0.27/lib/libusb-1.0.0.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e' or 'arm64'))
foundryup-zksync: command failed: /Users/jesselees/.foundry/bin/cast --version
foundryup-zksync: installed -
foundryup-zksync: done!

[EngrPips]

I am unsure what could be wrong here.

[JesseNovice]

For anyone who had this issue, the problem was brew was installed to a different path which wasn't using the ARM64 architecture so I needed to:

1. uninstall it and force it to install at /opt/homebrew

2. add this to the path export PATH="/opt/homebrew/bin:$PATH"

3. finally install this brew install libusb

[EngrPips]

Awesome! Thanks for the heads-up.