The sequence we installed RoR last time was Ruby + RubyGems + Rails. Installing Ruby using Homebrew is easy: $ brew install ruby. Any gems that you install while using an RVM’s ruby version, is self contained in that version. This also translates that there are also three ways to uninstall Ruby: manually (refer to post below), using rvm (rvm uninstall version_numbe r) and using apt-get (sudo apt-get purge ruby). However there may come a time when you no longer want to use a particular ruby version and want to delete it along with all it’s gems. Questions: How can I remove RVM (Ruby Version Manager) from my system? Overview. Answers: There’s a simple command built-in that will pull it: rvm implode This will remove the rvm/ directory and all the rubies built within it. Nightly Snapshot : This is a tarball of whatever is in Git, made nightly. In order to uninstall all gems, you have to loop through all entries in gem list with bash scripting. Note you may need to manually remove /etc/rvmrc and ~/.rvmrc if they exist still. Announcement You […] This may contain bugs or other issues, use at your own risk! How to clean up old ruby gems. I have installed ruby 1.9.3p0 and on executing the command ruby -v it shows the version 1.9.3p0 installed. AccuRIP Ruby is typically set up in the C:\Program Files (x86)\Fawkes Engineering\AccuRIP Ruby directory, regulated by the user's choice. Chances are that if you have been using Ruby for a while, your system will be full of gems and more specifically, outdated gems.. Every time you perform an update with $ gem update the default behaviour is to install a new gem version maintaining the older one.. The update command does not remove the previous version. When i try to remove it by command sudo apt-get remove ruby1.9.3p0 it … Deep breath. Homebrew is a commonly used package manager on macOS. Ruby Version Manager (RVM) RVM is a command-line tool which allows you to easily install, manage, and work with multiple ruby environments from interpreters to sets of gems. How to uninstall Ruby-186-27 with the help of Advanced Uninstaller PRO Ruby-186-27 is a program marketed by rubyinstaller.rubyforge.org. To remove a package and erase all the unneeded dependencies use the following command: yum autoremove [package_name] Alternatively, you can alter the yum configuration file to automatically remove package dependencies when deleting a package with the yum remove or yum erase commands. Homebrew (macOS) Ruby versions 2.0 and above are included by default in macOS releases since at least El Capitan (10.11). Thanks to Rubygems 2.1.0, you now could do it with one command. C:\Program Files (x86)\Fawkes Engineering\AccuRIP Ruby\Uninstall.exe is the full command line if you want to remove AccuRIP Ruby. Stable Snapshot of ruby_2_5 branch: This is a tarball of the latest snapshot of the current ruby_2_5 branch. Then this can be done using the “remove” command. This method is very inconveninent. I’ve come to the conclusion that I need to uninstall my Rails and everything associated so that I can get a fresh start. Frequently, people decide to remove this application. Without further ado, let's start. This should install the latest stable Ruby version. If you have installed Ruby using RVM then the following command will completely remove RVM installed directory: rvm implode Running this command will ask for your confirmation to delete the .rvm directory.. After it completes deleting the .rvm directory, you get the following message which is worth notable:. This can be efortful because performing this manually takes some knowledge regarding removing Windows programs manually. 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