试图从Ruby 1.9升级到2.0

Question

trying to upgrade from Ruby 1.9 to 2.0 on mac 10.7.5

entered the following commands

rvm get stable
rvm install 2.0.0 \
      --with-openssl-dir=$HOME/.rvm/usr \
      --verify-downloads 1

starts installing and configuring then get error

 Error running '__rvm_make -j 1',
please read /usr/local/rvm/log/1383664449_ruby-2.0.0-p247/make.log  (how do i find this file!=)

Answer 1

I would suggest following this tutorial: Tutorial for RVM

I had this issue a while ago, and using sudo completely screwed up the permissions on my computer. You do not want to be using sudo for every command that you generate. Make sure that your RVM and RUby 2.0.0 is installed on your system without using sudo.

Answer 2

try sudo rvm install 2.0.0 . this will get you through. If you have installed rvm as a super user, you always need to use sudo