To run the latest version of the Ollama AI Software, use the following cli statement.
curl -fsSL https://ollama.com/install.sh | OLLAMA_VERSION=0.15.1 sh
Replace 0.15.1 with the version you need. 
To run the latest version of the Ollama AI Software, use the following cli statement.
curl -fsSL https://ollama.com/install.sh | OLLAMA_VERSION=0.15.1 sh
Replace 0.15.1 with the version you need.