I followed the steps listed in this guide and hit error at Step 6. Encountered the error message “Something went wrong building/installing wiringPi, exiting.”.
Upon checking, this line of code is not working.
git clone git://git.drogon.net/wiringPi
I proceed to download and build the WiringPi manually and resume executing the rest of the install.sh. When I run i2cdetect, the GrovePi is not detected. Any help is much appreciated. Thanks!