While running an application that uses FineReader Engine for Linux you may face an error similar to this:
Cannot load DLL /opt/ABBYY/FREngine12/Bin/libDocumentAnalysis.BarcodesFinder.so
The system cannot find the file specified
Some of the packages required for the correct operation of the FineReader Engine are not installed on the machine on which the application is running.
The list of required packages may vary depending on the version of FineReader Engine used. Refer to article Specifications → System Requirements of the Developer's Guide included in the FineReader Engine distribution for a list that corresponds to the version of FineReader Engine that you are using. Check that all required packages are installed, and if necessary, install the missing ones.