It can be discussed what is the best way, but what is supported from
the distribution point of view is installing the "python-usb" package
and not using pip.
Anyway, if the python stack trace doesn't tell what's going wrong, I'd
recommend running strace, maybe "strace -e open" for a start.
Tormod
Hi,
Not sure what you mean by custom build as pyusb(1.0.2) is installed
using pip, and python is the stock install from the OS. But it run fine
outside a container. I'll try to find out why
On 2017-12-20 06:15 PM, Tormod Volden wrote:
> Sylvain,
>
> Does it work with stock python and pyusb
Sylvain,
Does it work with stock python and pyusb ("python-usb" on Debian)
packages? Apparently you are running some custom built modules under
/usr/local.
BTW, the -dev package (development headers and archives) depends on
the libusb-1.0-0 library package, so installing the former will pull
in t
Hi,
No change by installing libusb-1.0-0. I also tried pointing to it
directly using this line
usb.backend.libusb1.get_backend(find_library=lambda x:
"/usr/lib/x86_64-linux-gnu/libusb-1.0.so")
Still the same error :-/
python_1 | 2017-12-19 19:40:25,197
DEBUG:usb.backend.libusb1:_LibUSB.__
Try installing libusb , I think dev version just by itself not usefull.
> On Dec 19, 2017, at 6:36 AM, Sylvain Martel wrote:
>
> Hi,
>
> I'm trying to use pyusb in a container but it has problem connecting to
> libusb.
>
> In the container, libusb is installed using "RUN apt-get install -y
Hi,
I'm trying to use pyusb in a container but it has problem connecting to
libusb.
In the container, libusb is installed using "RUN apt-get install -y
libusb-1.0-0-dev"
and I'm trying this simple code:
import usb.core
import usb.util
def main(args=None):
#open()
usb.core.find()
I th
