Translation: I want to install curvefitting, the previous steps were fine, but at the end it shows "no write permission for this file".
我不太懂中文，所以我会继续用英语回复。
The "no write permission for this file" error can occur for several reasons. Here are a few steps to troubleshoot this issue:
- Check Admin Rights: Ensure you have administrative rights when installing the add-on.
- Run as Administrator: If you are using Windows, try running MATLAB as an administrator. On Linux or macOS, you can use sudo.
- Change Permissions: On Linux/macOS, you can enable write permissions using chmod.
- University or Office Device: If you are using a university or office device, you might not have the necessary permissions. In this case, contact your IT support team.
