Rvm Install Ruby

Verify that ruby was properly installed by printing the version number.

Rvm install ruby.

Rvm list known 安装一个 ruby 版本. Install rvm development version. Rvm ruby 2 0 0 p451 switching to ruby 2 0 0 p451. 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.

Replace x x x with the ruby version you want to install. Ruby v ruby 2 6 3p62 2019 04 16 revision 67580 x86 64 linux if you want to install a specific version of ruby enter the commands below. Rvm install rubyrvm default use ruby. As an example to install and use ruby 2 1 1 you may do.

Note that for each of the ruby installs above you can have completely separate versions. Rvm allows you to install and manage multiple installations of ruby on your system. Rvm install 2 2 0 disable binary. Additionally with rails poor man s railsinstaller.

Assuming this shows rvm is a function you re good to go. Rvm install 2 1 1 installing ruby from source to. Rvm use 2 2 0 如果想设置为默认版本 这样一来以后新打开的控制台默认的 ruby 就是这个版本.

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. 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. For example for ruby 2 1 1. Ruby v ruby 2 5 1p57 2018 03 29 revision 63029 x86 64 linux install ruby using rvm rvm is another tool for installing managing and working with multiple ruby environments.

Rvm 2 1 1 rails410 gem install rails v 4 1 0 rvm 2 1 1 rails320 gem install rails v 3 2 0. It can also manage different gemsets. Rvm use 2 2 0 default 查询已经. It is available for macos linux or other unix like operating systems.

It can also manage different gemsets. Verify that ruby was properly installed by printing the version number. If you need a different newer version of rvm after installing base version of rvm check the upgrading section. Curl ssl https get rvm io bash s stable ruby.

Once you have installed a ruby interpreter with rvm successfully you may then use it by executing the use command. Rvm install 2 1 1. Rvm install ruby x x xrvm default. Install rvm stable with ruby.

After the installation we can list the available ruby versions we have installed by typing. To list all available ruby versions you can use. Switching between patchlevels is very easy.