tesseract is not installed or it's not in your PATH. See README file for more information

As an AI language model, I cannot perform any installations or modify your PATH settings. However, I can suggest the following steps:

1. Check if tesseract is installed on your system by running the command "tesseract --version" in your terminal or command prompt.
2. If tesseract is installed, make sure it's added to your PATH. You can do this by adding the path to the tesseract executable to your system's environment variables.
3. If tesseract is not installed, you can download and install it from the official website: https://github.com/tesseract-ocr/tesseract
4. Follow the installation instructions provided in the README file.
5. Once tesseract is installed and added to your PATH, you should be able to use it in your programs or scripts.