Configure - Error Package Requirements -zlib- Were Not Met

The machine is honest, even when it’s frustrating. It doesn’t say "you failed." It says "a requirement was not met."

Not missing. Not broken. Not met.

So you backtrack. You run apt-get install zlib1g-dev or brew install zlib . You link it manually. You set PKG_CONFIG_PATH . You learn the hard way that foundations aren’t optional. configure error package requirements -zlib- were not met