zsh: command not found: psql code example

Example 1: zsh: command not found: laravel

export PATH="$HOME/.composer/vendor/bin:$PATH"

Example 2: zsh: command not found: nvm

# NVM Stuff
export NVM_DIR="$HOME/.nvm"
. "/usr/local/opt/nvm/nvm.sh"

Example 3: zsh: command not found: mysql

/usr/local/mysql/bin