Brew doctor: dyld: Library not loaded & Error: No available formula for zlib

Question

When I brew doctor I get the following errors:

dyld: Library not loaded: /usr/lib/libltdl.7.dylib
  Referenced from: /usr/local/bin/php
  Reason         


        

Answer 1

The response from kenorb is what worked for me + a little extra for safe measure: brew update freetype didn't have symlinks so: brew link freetype various other solutions I tried:

brew remove imagemagick
brew link jpeg libpng
brew install imagemagick
brew install libtiff
brew uninstall libtool
brew reinstall libtool --universal && brew unlink libtool && brew link libtool

There's a good chance that this wasn't all necessary if I had found

brew uninstall libtool
brew reinstall libtool --universal && brew unlink libtool && brew link libtool

first. But I thought I would post my full process in case anyone runs into issues