incorrect rvm ruby version

Question

When I do bundle install in a rails app I get: Your Ruby version is 1.9.3, but your Gemfile specified 2.0.0

> rvm install 2.0.0

Already installed ruby-2.0.0-p247.

> which ruby

/home/myuser/.rvm/bin/ruby

Previously I had included the following in ~/.bashrc:

PATH=$HOME/.rvm/bin:$PATH

> which -a ruby

/home/hector/.rvm/bin/ruby

/usr/bin/ruby

I'm on Ubuntu 12.10. What I'm doing wrong? Thanks!

score 1 · Accepted Answer · edited May 23 '17 at 12:05

install rvm

http://rvm.io/rvm/install

make a default ruby to load:

$ rvm --default use ruby-2.0.0-p247

or just switch to a desired one:

rvm use ruby-2.0.0-p247

use the one installed on your system:

rvm use system

for rvm is not a function see here: rvm installation not working: "RVM is not a function"

the first line of the accepted answer might help you fast: you are not using an login shell

score 0 · Answer 2 · answered Aug 01 '13 at 12:08

0

You need to tell rvm which version of ruby to use.

rvm use 2.0.0

answered Aug 01 '13 at 12:08

Ryhnn

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I tried but I got: RVM is not a function, selecting rubies with 'rvm use ...' will not work. You need to change your terminal emulator preferences to allow login shell. Sometimes it is required to use `/bin/bash --login` as the command. Please visit https://rvm.io/integration/gnome-terminal/ for a example. – HectorPerez Aug 01 '13 at 12:10
@user2140139 did you follow these instructions? – Marek Lipka Aug 01 '13 at 12:11
I've run into that /bin/bash --login issue with rvm before. I can't seem to recall how I got around it though... – Ryhnn Aug 01 '13 at 12:20

score 0 · Answer 3 · answered Aug 01 '13 at 12:16

Check with this also

Just type '/bin/bash --login' in your terminal (after restarting your terminal), then type the comand 'rvm use 2.0.0' (for e.g.) and it will start using the same version.

Just execute the command 'ruby -v' to confirm that the RVM is using the updated version of Ruby.

incorrect rvm ruby version

3 Answers3