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Twinklebear / oidn-rs

Rust bindings to Intel's OpenImageDenoise Library
MIT License
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Error while loading as shared libraries #2

Closed lingtorp closed 4 years ago

lingtorp commented 4 years ago

I successfully built the bindings and installed OpenImageDenoise using the instructions provided by their Github repo but when starting the my program I get the following error printout: "error while loading shared libraries: libOpenImageDenoise.so.0: cannot open shared object file: No such file or directory".

Symlinked: libOpenImageDenoise.so.0 -> libOpenImageDenoise.so.1.1.0 in /usr/local/lib/ which should be fine given that OIDN_DIR= /usr/local/lib/. Anything that I have missed?

Twinklebear commented 4 years ago

Hey @Entalpi , from the error it sounds like libOpenImageDenoise.so.0 isn't in your LD_LIBRARY_PATH? It seems like /usr/local/lib should be in the path by default but could you do a quick test of adding it to your LD_LIBRARY_PATH (it can vary on some distros)? The dir name stuff is maybe a bit misleading, OIDN_DIR is needed at compile time to find the library to link, but at runtime the app uses the regular system library paths.

lingtorp commented 4 years ago

Amazingly adding /usr/local/libto LD_LIBRARY_PATH worked! For future reference this was done on Ubuntu 18.10. Cheers!

Twinklebear commented 4 years ago

Good to hear! Yea I forget which distros don't have /usr/local/lib in the path by default, but Ubuntu's one of them, it really seems like it should be in there by default.