Issue #19274 has been updated by aalllop (Alberto Allegue). Sorry, I have posted one of the diferent tests I have done. I have installed first time the 3.2.0 version and the error was the same. I had installed libyaml-0.1.7-5.el8.x86_64 and now I have installed libyaml-devel-0.1.7-5.el8.x86_64 and seems to finish ok. Is there any requirements file that says that you need to install the devel version? ---------------------------------------- Bug #19274: Error installing ruby 3.2.0 on RH 8 https://bugs.ruby-lang.org/issues/19274#change-100847 * Author: aalllop (Alberto Allegue) * Status: Feedback * Priority: Normal * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- When I execute rvm install 3.2.0 the installation fails with the next error: installing default gems from lib: /var/lib/jenkins/.rvm/rubies/ruby-3.2.0-rc1/lib/ruby/gems/3.2.0+3 abbrev 0.1.0 base64 0.1.1 benchmark 0.2.1 bundler 2.4.0.dev <internal:/var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems/core_ext/kernel_require.rb>:85:in `require': cannot load such file -- psych (LoadError) from <internal:/var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems/core_ext/kernel_require.rb>:85:in `require' from /var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems.rb:610:in `load_yaml' from /var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems/config_file.rb:346:in `load_file' from /var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems/config_file.rb:189:in `initialize' from /var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems.rb:331:in `new' from /var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems.rb:331:in `configuration' from /var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems/user_interaction.rb:167:in `verbose' from /var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems/installer.rb:544:in `generate_bin_script' from ./tool/rbinstall.rb:891:in `generate_bin_script' from ./tool/rbinstall.rb:855:in `generate_bin_script' from /var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems/installer.rb:506:in `block in generate_bin' from /var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems/installer.rb:490:in `each' from /var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems/installer.rb:490:in `generate_bin' from /var/lib/jenkins/.rvm/src/ruby-3.2.0-rc1/lib/rubygems/installer.rb:331:in `install' from ./tool/rbinstall.rb:881:in `block in install' from ./tool/rbinstall.rb:721:in `no_write' from ./tool/rbinstall.rb:881:in `install' from ./tool/rbinstall.rb:989:in `block in install_default_gem' from ./tool/rbinstall.rb:976:in `each' from ./tool/rbinstall.rb:976:in `install_default_gem' from ./tool/rbinstall.rb:913:in `block in <main>' from ./tool/rbinstall.rb:1077:in `block in <main>' from ./tool/rbinstall.rb:1074:in `each' from ./tool/rbinstall.rb:1074:in `<main>' make: *** [uncommon.mk:415: do-install-nodoc] Error 1 ++ return 2 -- https://bugs.ruby-lang.org/