Once any user s added to the rvm group have logged out then back in to gain rvm group membership they will be able to execute rvm get head or rvm get stable to update rvm itself.
Rvm install ruby from local source.
After the installation we can list the available ruby versions we have installed by.
You can find more information about building from source in the ruby.
Rvm list known then install the specific version of ruby that you need through rvm where ruby version can be typed as ruby 2 4 0 for instance or just 2 4 0.
Ruby v ruby 2 1 1p76 2014 02 24 revision 45161 x86 64 darwin12 0 which will download compile and install ruby 2 1 1 and then set it to current.
First check to see which versions of ruby are available by listing them.
Rvm if the install script is run as a standard non root user rvm will install into the current users s home directory.
Ruby v ruby 2 5 1p57 2018 03 29 revision 63029 x86 64 linux.
To install a version of ruby using rvm use the command rvm install version number so to install version 2 6 3 of ruby enter the following into the terminal.
Rvm install 2 5 1rvm use 2 5 1 default.
Switching between patchlevels is very easy.
By default this will install ruby into usr local.
If the rvm install script complains about certificates you need to follow the displayed instructions.
Rvm install 2 1 1 installing ruby from source to.
Configure make sudo make install.
They will also be able to install any ruby listed in rvm list known as well as upgrade existing rubies and create gemsets.
Verify that ruby was properly installed by printing the version number.
In this case you can see that rvm has in fact hidden itself from the system and given you access back to the system installed ruby.
Of course you can install ruby from source.
Rvm ruby 2 0 0 p451 switching to ruby 2 0 0 p451.
To change pass the prefix dir option to the configure script.
Install the latest stable version of ruby with rvm and set it as the default version with.
Rvm use system ruby v ruby 2 0 0p451 2014 02 24 revision 45167 universal x86 64 darwin13 which ruby usr bin ruby which tells the current shell to return the location of ruby.
