There is a new dependency in newer versions of macOS. It might be Ariya, creator of PhantomJS, put in a fix already just to solve this headache with macOS/OpenSSL/Homebrew.
Though above zip is PhantomJS v2.1.1 (same as TagUI packaged PJS), total file size for this zip after extraction is different. After unzipping, put contents of unzipped folder into tagui/src/phantomjs folder. Note that this solution may not help for other projects. Hi Guys, for TagUI may have found the permanent solution. Dyld: Library not loaded: /usr/local/opt/openssl/lib/libssl.1.0.0.dylib