I made sure that it was installed where I thought it was as you suggested. So I ran /usr/local/go/bin/go1.17.2 and got this error message go1.17.2: not downloaded. Run 'go1.17.2 download' to install to /home/me/sdk/go1.17.2
I then ran /usr/local/go/bin/go1.17.2 download and it downloaded some things and now I can call go1.17.2.
Although I don’t know why I had to do that since it’s not explained anywhere.