/usr/bin/ambiguous_words
/usr/bin/classifier_tester
/usr/bin/cntraining
/usr/bin/combine_tessdata
/usr/bin/dawg2wordlist
/usr/bin/mftraining
/usr/bin/set_unicharset_properties
/usr/bin/shapeclustering
/usr/bin/tesseract
/usr/bin/text2image
/usr/bin/unicharset_extractor
/usr/bin/wordlist2dawg
You may install this package on Debian with
apt-get
install tesseract-ocr