tessdata resource location

[bertsky]

ocrd-network-setup/files/ocrd-processing-server/download-ocrd-resources.sh

Line 18 in 4a177f6

docker run --rm -v "$DEST/ocrd-tesserocr-recognize:/usr/local/share/tessdata" -- ocrd/all:maximum ocrd resmgr download ocrd-tesserocr-recognize '*'

Since you are installing Tesseract via PPA, the compiled-in tessdata directory of Tesseract (equivalent to ocrd_tesserocr module location directory) will be /usr/share/tesseract-ocr/4.00/tessdata/, not /usr/local/share/tessdata.