Download version 3.2.0 of kustomize for Mac or Linux
wget https://github.com/kubernetes-sigs/kustomize/releases/download/v3.2.0/kustomize_3.2.0_linux_amd64
#wget https://github.com/kubernetes-sigs/kustomize/releases/download/v3.2.0/kustomize_3.2.0_darwin_amd64
sudo mv kustomize_3.2.0_linux_amd64 /usr/local/bin/kustomize
sudo chmod +x /usr/local/bin/kustomize
For MAC, remove the quarantine on the file :
xattr -cr /usr/local/bin/kustomize