Won't compile on MacOS Sierra

[jorelllinsangan]

Hi,

I'm currently trying to install pyuvc using this fork .

Running python setup.y install gives me this error.

wpa-1-211:pyuvc$ python setup.py install
running install
running build
running build_ext
building 'uvc' extension
/usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -arch i386 -arch x86_64 -g -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include -I/usr/local/opt/jpeg-turbo/include/ -I/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c uvc.c -o build/temp.macosx-10.6-intel-2.7/uvc.o
uvc.c:459:10: fatal error: 'libusb-1.0/libusb.h' file not found
#include "libusb-1.0/libusb.h"
         ^
1 error generated.
error: command '/usr/bin/clang' failed with exit status 1

I couldn't find anything online to help me fix this issue. I'm hoping you guys have some answers. Thank you!

[mkassner]

Hi, this means the libusb is not installed or cannot be found.

…

On Thu, Mar 2, 2017 at 6:55 PM, Jorell Linsangan ***@***.***> wrote: Hi, I'm currently trying to install pyuvc using this fork <https://github.com/CarlosRDomin/pyuvc>. Running python setup.y install gives me this error. running install running build running build_ext building 'uvc' extension /usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -arch i386 -arch x86_64 -g -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include -I/usr/local/opt/jpeg-turbo/include/ -I/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c uvc.c -o build/temp.macosx-10.6-intel-2.7/uvc.o uvc.c:459:10: fatal error: 'libusb-1.0/libusb.h' file not found #include "libusb-1.0/libusb.h" ^ 1 error generated. error: command '/usr/bin/clang' failed with exit status 1``` I couldn't find anything online to help me fix this issue. I'm hoping you guys have some answers. Thank you! — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#30>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABXgp5w2xoNRNrOH-zEeqUQ5MdCgPNQvks5rhwKtgaJpZM4MRUe4> .

[jorelllinsangan]

I have it installed. The main issue is it can't find it. So my question is would you guys be able to offer help in order for pyuvc to locate libusb.

[mkassner]

if you installed libusb with homebrew. Please check using brew doctor and also do brew link libusb

[Windsooon]

To anyone who also meets this problem, Here is a solution on macOS 10.14.1, When you run

make && sudo make install

If you get

fatal error: 'libusb-1.0/libusb.h' file not found

Try copy the libusb-1.0 to the include dir like this:

cp -r /usr/local/include/libusb-1.0 path_to/libuvc/build/include/

After that, try run make && sudo make install again. If you see error like:

library not found for -lusb-1.0

run

make LIBRARY_PATH=/usr/local/lib && make install