I am not able to install Miniconda on MacOS X with Homebrew and .zsh

Question

Please help, I tried to install Miniconda on Mac OS X Mojave with:

brew cask install miniconda

then I added export path to .zshrc file (Oh my Zsh):

export PATH="$PATH:$HOME/miniconda3/bin"

But it is not being recognized:

zsh: command not found: conda

I cant find what I am doing wrong

Answer 1

I finally had to do a workaround by downloading it directly:

wget https://repo.continuum.io/miniconda/Miniconda3-latest-MacOSX-x86_64.sh
bash Miniconda3-latest-MacOSX-x86_64.sh

but I still don't understand why Homebrew is not working