Old BerkeleyDB version such as 5.1 are being removed from most Linux distribution. See: https://bugs.gentoo.org/792222 See: https://fedoraproject.org/wiki/Changes/Libdb_deprecated
Some updates to help build easily on MacOS BigSur.
Instructions for building 1.14 on modern macs with changes made to 1.14-branding. Testeed on El Capitan 10.11 and High Sierra 10.13, paper wallet printing support works as well.