Linux Update Ruby Version

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Linux update ruby version.

I did sudo apt get install ruby v 2 2 4 but all it did was install it somehwere it did not actually replace 2 2 1 with 2 2 4 i e when i use ruby v it gives me 2 2 1. To verify that the installation it was successful run the following command which will print the ruby version. The output will look something like this. Which ruby home rupert rvm rubies ruby 2 4 1 bin ruby.

Ruby version ruby 2 7 0p0 2019 12 25 revision 647ee6f091 x86 64 linux congratulation s finally you have successfully installed ruby on your system. Install appropriate ruby packages. The current stable version is 2 7 1. Sudo apt install ruby full.

Does anyone know how to actually have this version replace 2 2 1 in all my apps. Compare the version number returned with the version number on the ruby download page. The installed version is typically the latest version of ruby available at the release time of the specific distribution version. Install ruby by typing.

Download ruby here you can get the latest ruby distributions in your favorite flavor. Ruby 2 5 1p57 2018 03 29 revision 63029 x86 64 linux gnu installing ruby using rbenv. Snap ubuntu or other linux distributions snap is a package manager developed by canonical. It is available out of the box on ubuntu but snap also works on many other linux distributions.

To upgrade from ruby 2 3 to 2 6 first you ll need to upgrade your version of ruby. To do this we will use the ruby version manager you installed when you did your original system install. Do you want to know where your ruby binary is installed. To verify that you have a current version of ruby run the command ruby v.

These numbers don t have to be exact but if you are running a version that s too old some of the features may not work correctly. Rvm install 2 6 1 rvm use 2 6 1 default.