Specifically, this is what I typed into terminal and what came back:
$ mkdir myapp
$ cd myapp
$ rvm use ruby-2.1.0@myapp --ruby-version --create
ruby-2.1.0 - #gemset created /usr/local/rvm/gems/ruby-2.1.0@myapp
ruby-2.1.0 - #generating myapp wrappers.
Using /usr/local/rvm/gems/ruby-2.1.0 with gemset myapp
.ruby-version is not empty, moving aside to preserve.
.ruby-gemset is not empty, moving aside to preserve.
$ ls -la .ruby*
-rw-rw-r-- 1 danisyellis staff 6 Jan 24 14:26 .ruby-gemset
-rw-rw-r-- 1 danisyellis staff 6 Jan 24 14:26 .ruby-gemset.01.24.2014-14:26:06
-rw-rw-r-- 1 danisyellis staff 11 Jan 24 14:26 .ruby-version
-rw-rw-r-- 1 danisyellis staff 11 Jan 24 14:26 .ruby-version.01.24.2014-14:26:06
$ cat .ruby*
myapp
myapp
ruby-2.1.0
ruby-2.1.0
I've searched the internet for that error message and haven't found anything that explains it so I don't know what it means. It almost looks like my computer ran the command twice and tried to create a duplicate? Questions:
- Is that what happened or was it something else?
- If yes, why did it do that?
- What does "moving aside to preserve" mean?
- Is there anything I can change/clean up so that everything works properly and cleanly
Thanks so much for any help you can give! I'm pretty new to all this so answers with a decent amount of detail/hand-holding would be appreciated.