RVM settings lost after every logout

问题

I installed ruby, rails and gemsets using RVM on ubuntu as instructed on : http://railstutorial.org/ruby-on-rails-tutorial-book#sec:rubygems

Now the problem is that everytime I reboot machine and open console, my RVM and rails settings are lost: when I try "rails server" - rails is not found and all gems are lost too. I need to install rails and install other gems like heroku again.

回答1:

Are you sourcing $HOME/.rvm/scripts/rvm into your shell in its .profile or whatever setup?

That would be the first thing to check.

Add this line:

source $HOME/.rvm/scripts/rvm

回答2:

Try the following

rvm --default use 1.9.3

来源：https://stackoverflow.com/questions/4976861/rvm-settings-lost-after-every-logout