Ruby selenium webdriver unable to find Mozilla geckodriver

Question

I have geckodriver installed in my development directory

ls | grep geckodriver
geckodriver
geckodriver-v0.11.1-linux64.tar.gz

I also exported

Answer 1

After download the "geckodriver" I unzipped the driver into new folder "webdrivers". Second, in the system path, create a new entry that points to the new "geckodriver" directory. Finally restart the command prompt after modifying the environment variable. Maybe the last past could be the trick