Trying to install ruby 1.9.3 with rbenv

Question

I have just reformatted mt machine, so I am starting from scratch here. I installed home brew than brew update than brew doctor than i ran the following before for rbenv

$ brew update
$ brew install rbenv
$ brew install ruby-build

bash_profile

export PATH=$PATH:/Users/anderskitson/bin
export PATH=/usr/local/bin:subli
export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"

Althought when I run rbenv install 1.9.3-p327 I get env: bash: No such file or directory I have also installed xcode with command line tools. Help!

Answer 1

You do need to include $PATH in each of those lines in your .bash_profile otherwise you'll lose the default paths (including /bin, which is where bash is installed by default on OS X).

As this stands, without $PATH on the second line of your .bash_profile, you're completely overwriting your previous path with "/usr/local/bin:subli". Then the third line adds "$HOME/.rbenv/bin" in addition to that, but you're still going to be missing things like /bin, /usr/bin, etc.

I would go ahead and make sure that you are including $PATH in all three of those lines so that you add to, rather than replace, your existing path.