g++ -shared -fPIC -o /tmp/.ffi-inline-1000/484c67a5da898353715fbd3b073fa014f6937466.so /tmp/.ffi-inline-1000/484c67a5da898353715fbd3b073fa014f6937466.cpp -ltesseract 2>>/tmp/.ffi-inline-1000/484c67a5da898353715fbd3b073fa014f6937466.log /tmp/.ffi-inline-1000/484c67a5da898353715fbd3b073fa014f6937466.cpp:1:30: fatal error: tesseract/strngs.h: No such file or directory #include <tesseract/strngs.h> ^ compilation terminated.