我阅读了https://github.com/openyou/libomron/blob/master/README.asciidoc上的文档
执行：
cd /
sudo find . | grep libomron.so.0.9.0
结果：
./home/splincode/Develop/omron/c++_modules/libomron/omron-build/lib/
好的，我在全局路径中添加库
LD_LIBRARY_PATH=/usr/local/lib
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/splincode/Develop/omron/c++_modules/libomron/omron-build/lib/
export LD_LIBRARY_PATH
然后就是工作了：
cd ~/Develop/omron/usr/local/bin/
./omron_790IT_test
但是，不能在硬件中访问，结果
Found 1 omron 790ITs
Cannot open omron 790IT!
结果我开始以管理员身份运行，却看不到该库，怎么办？
sudo ./omron_790IT_test
结果：
./omron_790IT_test: error while loading shared libraries: libomron.so.0.9.0: cannot open shared object file: No such file or directory