Installing the binary on a Mac succeeds, but then:
% msgvault init-db
dyld: Symbol not found: _SecTrustCopyCertificateChain
Referenced from: /usr/local/bin/msgvault (which was built for Mac OS X 15.0)
Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
zsh: abort msgvault init-db
% msgvault add-account ****@gmail.com
dyld: Symbol not found: _SecTrustCopyCertificateChain
Referenced from: /usr/local/bin/msgvault (which was built for Mac OS X 15.0)
Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
zsh: abort msgvault add-account ****@gmail.com