st-flash: dyld: Library not loaded: /usr/local/lib/libusb-1.0.0.dylib

[sstaub]

I can't upload code to my Seeeduino Arch Max. Here a screenshot with the error code. OS X 10.10.5
Last version of Plarformio, IDE and mbed framework. I can compile the code on the mbed online IDE.

[ivankravets]

Mac OS doesn't allow via GCC to build program with -static libs. Temporary solution:

1. Install Homebrew
2. $ brew install libusb

[sstaub]

I installed libusb via macports, but it doesn't work.

[sstaub]

Maybe that is problem with OS X yosemite.

[ivankravets]

Please try brew

[sstaub]

I installed with homebrew, but I get another error. The board has the last firmware installed.

[ivankravets]

I've just rebuilt tool-stlink for Mac. Please download tool-stlink.zip manually. Unzip it. Replace with files in /Users/sstaub/.platformio/packages/tool-stlink.

If it works for you, I'll update package globally.

[sstaub]

It doesn't work, I get the same error again. Maybe that is a board specific problem. I can upload
to a STM32F303 Nucleo board without a problem.
I think on installation for mac, the 'libusb' should also installed.

[ivankravets]

@valeros do you have any ideas?

[sstaub]

I think the upload must work like on other mbed boards like the Arch Pro. The code is uploaded to USB-drive 'mbed', It seems that the ST-Link don't use this way.

[ivankravets]

Do you have mbed disk drive?

[sstaub]

Yes. The board doesn't have an ST-Link debugger. See: http://www.seeedstudio.com/wiki/Arch_Max

[ivankravets]

It looks strange because mbed should be used. See https://github.com/platformio/platformio/blob/develop/platformio/builder/scripts/ststm32.py#L106

Please contact me@ikravets.com with TeamViewer session.

[ivankravets]

Fixed in bc3d8d2

[thinkyhead]

Strangely, now seeing this with tool-dfuutil 1.9.200310 (on an M1).

dyld: Library not loaded: /usr/local/opt/libusb/lib/libusb-1.0.0.dylib

Unfortunately MacPorts is no help in the default install, due to it being ARM64-only:

> mkdir -p /usr/local/opt/libusb/lib
> sudo ln -s /opt/local/lib/libusb-1.0.0.dylib /usr/local/opt/libusb/lib/libusb-1.0.0.dylib

> file /opt/local/lib/libusb-1.0.0.dylib
/opt/local/lib/libusb-1.0.0.dylib: Mach-O 64-bit dynamically linked shared library arm64

And also unfortunate, this fails with Error: Failed to configure m4…

> sudo port install libusb +universal

[ivankravets]

Could you try brew install libusb?