After installing SA 2.60 from MCPAN, I performed the sa-learn --import and recieved the following error: import failed, original files saved with "old" prefix tried it once more and got: bayes upgrade_old_dbm_files: unable to find bayes_toks and bayes_seen, stopping the system is RH7.3, perl 5.8.0, perl-DB_File-1.75-36.