Скачать или смотреть How to Fix 'geckodriver' executable needs to be in PATH Error on Ubuntu 18.04?

Learn how to resolve the `'geckodriver' executable needs to be in PATH` error in Ubuntu 18.04 when using Selenium with Python.
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How to Fix 'geckodriver' executable needs to be in PATH Error on Ubuntu 18.04?

If you're working with Selenium and Python on an Ubuntu 18.04 system, you may encounter the error message 'geckodriver' executable needs to be in PATH. This error indicates that the system can't find the geckodriver executable, which is necessary for browser automation with Firefox.

Step-by-Step Solution

Download geckodriver

First, you need to download the geckodriver executable. You can do this by visiting the official GitHub repository and downloading the appropriate version for your system, or you can use the following wget command:

[[See Video to Reveal this Text or Code Snippet]]

Extract the Archive

Next, extract the tar.gz file you just downloaded:

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Move geckodriver to a Directory in Your PATH

To make sure your system can find geckodriver, you need to move it to a directory that's included in your system's PATH. Commonly, /usr/local/bin is a good choice:

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Verify the Installation

To ensure that geckodriver is correctly installed and reachable, run:

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This command should display the version of geckodriver installed, confirming that it's in the PATH.

Update Your Selenium Python Script

If your Python script is still encountering issues, make sure that the webdriver is correctly configured. An example script may look like this:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

By following these steps, you should have addressed the 'geckodriver' executable needs to be in PATH error. This setup will allow you to use Selenium with the Firefox browser on Ubuntu 18.04 without any further issues. Always make sure that your drivers are up to date to avoid any compatibility problems.