why is bitcoind is missing from /usr/local/bin? i just followed the instructions from degreesof zero built, made and installed bitcoind, but bitcoind was missing from the location above. What's wrong with the procedures please? thanks

https://degreesofzero.com/article/building-bitcoind-from-source-on-ubuntu.html
https://degreesofzero.com/article/installing-bitcoind-on-ubuntu.html
If you've followed the first link, you will also need to sudo make install, this will take the relevant binary files and place them in the /usr/local/bin directory.