```bash sudo apt update sudo apt install direnv ``` #### 2. **Hook `direnv` into Bash** Add this to your `~/.bashrc` (at the bottom): ```bash eval "$(direnv hook bash)" ``` Then reload your shell: ```bash source ~/.bashrc ``` #### 3. **Enable auto-activation in your project folder** ```bash cd /path/to/your/project echo 'layout python .venv' > .envrc direnv allow ```