I have Ubuntu 12.04, which has tesseract 3.02 and leptonica version 1.69.

I've installed these, and also installed libtiff4 using apt-get.

When I try to process a document, I get: 

↪ sudo tesseract united_states_v._ups_customhouse_brokerage_inc.tif 
united_states_v._ups_customhouse_brokerage_inc -l eng
Tesseract Open Source OCR Engine v3.02 with Leptonica
Error in pixReadFromTiffStream: spp not in set {1,3,4}
Error in pixReadStreamTiff: pix not read
Error in pixReadStream: tiff: no pix returned
Error in pixRead: pix not read
Unsupported image type.


Which seems baffling to me. I've tried reinstalling leptonica, 
reininstalling the tiff libraries, and reinstalling tesseract in the hope 
that they'd support tiffs once reinstalled. So far, nothing is helping. 

I was hoping that Ubuntu 12.04 would support everything i needed it to 
without having to compile from source, but so far I've had bad luck. Is 
there a way to make this work? 

Thanks,

Mike

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