No package 'hidapi-hidraw' found

[blacksocket]

Hello,

During compilation I am getting an error below:

pi@raspberrypi:~/isv $ make gcc -O2 -std=c99 -Wall -W pkg-config --cflags hidapi-hidraw -c isv.c -I. -o isv.o Package hidapi-hidraw was not found in the pkg-config search path. Perhaps you should add the directory containing hidapi-hidraw.pc' to the PKG_CONFIG_PATH environment variable No package 'hidapi-hidraw' found gcc -O2 -std=c99 -Wall -Wpkg-config --cflags hidapi-hidraw-c util.c -I. -o util.o Package hidapi-hidraw was not found in the pkg-config search path. Perhaps you should add the directory containinghidapi-hidraw.pc' to the PKG_CONFIG_PATH environment variable No package 'hidapi-hidraw' found gcc -O2 -std=c99 -Wall -W pkg-config --cflags hidapi-hidraw -c p18.c -I. -o p18.o Package hidapi-hidraw was not found in the pkg-config search path. Perhaps you should add the directory containing hidapi-hidraw.pc' to the PKG_CONFIG_PATH environment variable No package 'hidapi-hidraw' found gcc -O2 -std=c99 -Wall -Wpkg-config --cflags hidapi-hidraw-c print.c -I. -o print.o Package hidapi-hidraw was not found in the pkg-config search path. Perhaps you should add the directory containinghidapi-hidraw.pc' to the PKG_CONFIG_PATH environment variable No package 'hidapi-hidraw' found gcc -O2 -std=c99 -Wall -W pkg-config --cflags hidapi-hidraw -c variant.c -I. -o variant.o Package hidapi-hidraw was not found in the pkg-config search path. Perhaps you should add the directory containing hidapi-hidraw.pc' to the PKG_CONFIG_PATH environment variable No package 'hidapi-hidraw' found gcc -O2 -std=c99 -Wall -Wpkg-config --cflags hidapi-hidraw-c libvoltronic/voltronic_dev_usb_hidapi.c -I. -o libvoltronic/voltronic_dev_usb_hidapi.o Package hidapi-hidraw was not found in the pkg-config search path. Perhaps you should add the directory containinghidapi-hidraw.pc' to the PKG_CONFIG_PATH environment variable No package 'hidapi-hidraw' found libvoltronic/voltronic_dev_usb_hidapi.c:22:10: fatal error: hidapi.h: No such file or directory

include "hidapi.h"

      ^~~~~~~~~~

compilation terminated. make: *** [Makefile:39: libvoltronic/voltronic_dev_usb_hidapi.o] Error 1

However I already installed libhidapi-hidraw0 and libhidapi-libusb0

pi@raspberrypi:/isv $ sudo apt-get install libhidapi-hidraw0 Reading package lists... Done Building dependency tree Reading state information... Done libhidapi-hidraw0 is already the newest version (0.8.0~rc1+git20140818.d17db57+dfsg-2). 0 upgraded, 0 newly installed, 0 to remove and 180 not upgraded.

Could you please help ?

Thank you!

[gch1p]

I guess you need to install the dev package:

apt install libhidapi-dev

Also, please take a look at inverter-tools, it's a rewrite of isv in c++, it has more features, fewer bugs, and it uses cmake for building.

[blacksocket]

Now it works! Thank you very much ;-) Yes I also just compiled the inverter-tools successfully.