how to change version of libjpeg tesseract's dependency?
Currently tesseract uses libjpeg 6b but I need libjpeg 8d. I've tried to install libjpeg8 by apt-get install, library is installs but dependency version is not change. Also I've tried to install libjpeg 8d from here but result the same.
tesseract does not have libjepg as dependency. teserract use leptonica for accessing image input. So you need to install libjpeg-dev with correct version and rebuild leptonica from source.