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I try to install rails version 2.3.4 with rvm rvm gem install --no-ri --no-rdoc --version=2.3.4 rails
but i get this error
'gem not found for ruby-1.8.6-p399' either does not exist or is not executable? :(
anyone know why? I have search google and found nothing
try running
gem install --no-ri --no-rdoc --version=2.3.4 railsfor the current ruby. You can see what’s the current ruby withrvm info.or if it’s for a specific version of ruby you’ve installed with rvm that is not the current one, run
rvm 1.8.7 gem install --no-ri --no-rdoc --version=2.3.4 rails. In this example, it will install rails for ruby 1.8.7, although, the default in my computer is ruby 1.9.2.