Ruby on Rails

If you see rbenv: no such command ‘install’, the solution is to run exec $SHELL -l

Yesterday I was using Migration Assistant to move my data from my old Macbook Air to my new Macbook Pro. I assumed Migration Assistant can do a perfect job. However when I ran my rails server, it showed “Mysql2::Error: Can’t connect to local MySQL server through socket ‘/tmp/mysql.sock’ (2)”. So I googled for a few […]