boost::formatm("SVM being loaded from `%s:%s' (created with libsvm-%d) with libsvm-%d. You may want to read the libsvm FAQ at http://www.csie.ntu.edu.tw/~cjlin/libsvm/log to check if there were format changes between these versions. If not, you can safely ignore this warning and even tell us to remove it via our bug tracker: https://github.com/idiap/bob/issues");