Wednesday, July 4, 2012
$gem uninstall rails -a
... will un-install all versions of rails.
$gem install rails
... puts it back again.
You can check your rails version before and after by doing:
$rails -v
On Wednesday, 4 July 2012 01:02:30 UTC+1, Runy Calmera wrote:
Hi,I was learning rails and have completed some projects. On my laptop everything worked for quite some time. However now when I run rails new testapp, for example it doesn't generate even the first testapp. How can I completely reinstall a rails environment on my mac? I ran several step by step tutorials how to do this, but it seems that the old rails environment is conflicting. I also downloaded Xcode already, tried rvm, tried Homebrew everything seems. It just doesnt work.Help. I want to continue developing.
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