Lensdatabase file: /root/.hugindata/camlens.db Nothing to do.

hugin_lensdb: tool for lens database maintenance hugin_lensdb version 2017.0.0.eac5e8cc546e Usage: hugin_lensdb [--recursive] --populate BASEPATH Populate database with information from all pto files in given BASEPATH With --recursive switch all subfolders will also be searched. hugin_lensdb --compress Compresses the database by replacing single values with averaged values. hugin_lensdb --remove-lens=LENS Removes given lens from the database. hugin_lensdb --remove-camera=MAKER|MODEL Removes given camera from the database. hugin_lensdb --export-database=FILENAME Export data from database to external file. hugin_lensdb --import-from-file=FILENAME Import data from external file.