PHP 7.4 is broken - `error while loading shared libraries: libargon2.so.1`

I have created a test repo here GitHub - convenient/travis-debug The following .travis.yml language: php php: 7.4 script: - php --version Yields the following error 0.01s0.02s$ phpenv global 7.4 2>/dev/null 7.4 is not pre-installed; installing Downloading archive: https://storage.googleapis…