Kevin M. Mansour‭

In my Ruby project, when I try bundle install, I got: Your Ruby version is 2.7.0, but your Gemfile specified 2.6.6 I don't know how to solve it. I am using Windows Subsystem for Linux (WSL) U...

2 answers  ·  posted 3y ago by Kevin M. Mansour‭  ·  edited 3y ago by deleted user

I have installed mysql-server on Ubuntu 20.04 then I tried to sign into mysql-server using sudo mysql -u root but I have got Error: Can't connect to local MySQL server through socket '/var/run/mys...

2 answers  ·  posted 3y ago by Kevin M. Mansour‭  ·  last activity 3y ago by Kevin M. Mansour‭

Simply, mysql-server isn't running, you will have to run it first using: sudo service mysql start then try to sign into mysql-server using: sudo mysql then you are good to go.

posted 3y ago by Kevin M. Mansour‭  ·  edited 3y ago by Kevin M. Mansour‭

Go to your Gemfile (Inside your project structure) and edit ruby '2.6.6' to ruby '2.7.0' and then you are good to go. Like:

posted 3y ago by Kevin M. Mansour‭

To fix this: First, run cat command on the file listed in the message. e.g: cat /home/XXX/ruby/YYY/tmp/pids/server.pid cat command will return a 5 digit number. e.g 12345 12345 is the PID ...

posted 3y ago by Kevin M. Mansour‭  ·  edited 2y ago by Trilarion‭