Aug 30
Compiling tesseract OCR
At least on Ubuntu, you shouldn't!
sudo apt-get install tesseract-ocr (and more language specific packages available via apt!)
This here are the basic steps to compile tesseract, the open-sourced OCR software that rivals commercial packages (on Ubuntu 11.04 and similar):
sudo apt-get install subversion automake libtool leptonica-progs libleptonica libleptonica-dev
svn checkout http://tesseract-ocr.googlecode.com/svn/trunk/ tesseract-ocr
./runautoconf
Patch the configure file to include the path to /usr/include/leptonica (but it still fails for me!)
mkdir build-directory
cd build-directory
../configure
make
make install
More reading: cpan: Image::OCR::Tesseract, Compiling on OSX.