Ruby 3.1 : Install2022/07/12 |
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Install Ruby 3.1.
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| [1] | Confirm the current enabled version of Ruby and Install 3.1. |
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[root@dlp ~]# dnf module list ruby CentOS Stream 9 - AppStream Name Stream Profiles Summary ruby 3.1 common [d] An interpreter of object-oriented scripting language Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled # if other versions are enabled, reset once and switch to the version [root@dlp ~]# dnf module -y reset ruby [root@dlp ~]# dnf module -y enable ruby:3.1
dnf module -y install ruby:3.1/common Dependencies resolved. ================================================================================ Package Arch Version Repo Size ================================================================================ Installing group/module packages: ruby x86_64 3.1.2-141.module_el9+156+2e0939d1 appstream 41 k Installing dependencies: ruby-default-gems noarch 3.1.2-141.module_el9+156+2e0939d1 appstream 40 k ruby-libs x86_64 3.1.2-141.module_el9+156+2e0939d1 appstream 3.3 M rubygem-io-console x86_64 0.5.11-141.module_el9+156+2e0939d1 appstream 25 k rubygem-json x86_64 2.6.1-141.module_el9+156+2e0939d1 appstream 57 k rubygem-psych x86_64 4.0.3-141.module_el9+156+2e0939d1 appstream 58 k Installing weak dependencies: rubygem-bigdecimal x86_64 3.1.1-141.module_el9+156+2e0939d1 appstream 69 k rubygem-bundler noarch 2.3.7-141.module_el9+156+2e0939d1 appstream 453 k rubygem-rdoc noarch 6.4.0-141.module_el9+156+2e0939d1 appstream 499 k rubygems noarch 3.3.7-141.module_el9+156+2e0939d1 appstream 297 k Installing module profiles: ruby/common Transaction Summary ================================================================================ Install 10 Packages ..... .....[root@dlp ~]# ruby -v ruby 3.1.2p20 (2022-04-12 revision 4491bb740a) [x86_64-linux] # verify to create test script
[root@dlp ~]# cat > ruby_test.rb <<'EOF'
msg = Class.send(:new, String);
mymsg = msg.send(:new, "Hello Ruby World !\n");
STDOUT.send(:write, mymsg)
EOF
[root@dlp ~]# ruby ruby_test.rb Hello Ruby World ! |
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