Error while loading shared libraries

[ghost]

I've just setup my PiFace and it works on Python. I'm trying to get it to work on C too however once I follow your instructions I get an error:

./piface_program: error while loading shared libraries: libpiface-1.0.so.0: cannot open shared object file: No such file or directory

Any ideas why?

[tompreston]

I think it could be a file name issue but I'm not sure, I haven't looked at the C library in quite a while (especially since we have moved). I'll have a look myself next week. In the mean time, double check where the files have been installed by checking /usr/lib/ etc.

Also, Gordon Henderson has wrote a nice C library for PiFace.

[ghost]

https://projects.drogon.net/raspberry-pi/wiringpiface/

https://projects.drogon.net/raspberry-pi/wiringpi/download-and-install/

On 26 April 2013 12:01, Thomas Preston notifications@github.com wrote:

I think it could be a file name issue but I'm not sure, I haven't looked at the C library in quite a while (especially since we have movedhttps://github.com/piface). I'll have a look myself next week. In the mean time, double check where the files have been installed by checking /usr/lib/ etc.

Also, Gordon Henderson has wrote a nice C library for PiFacehttps://projects.drogon.net/raspberry-pi/wiringpiface/ .

— Reply to this email directly or view it on GitHubhttps://github.com/thomasmacpherson/piface/issues/9#issuecomment-17067114 .

RAFAL CHMIEL

[waynix]

I had to run sudo ldconfig to tell my system to update the lib folder information after installing the current version.

[ghost]

Thanks, that worked great. It should be included in the README.

[Slightly-Mad-Mike]

Waynix: Fantastic. As a complete Noob I was struggling. Yes, should be in the README.

[tompreston]

Hi @Slightly-Mad-Mike, this repository is out of date and due to be deleted. For everything PiFace, head to http://piface.github.io/.