尝试使用 rbenv（或我尝试过 RVM 和 ruby-install 的任何其他安装程序）安装 Ruby 失败并出现此错误
$ rbenv install 2.6.3
> Downloading ruby-2.6.3.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.6/ruby-2.6.3.tar.bz2
Installing ruby-2.6.3...
ruby-build: use readline from homebrew
BUILD FAILED (Deepin 15.10 using ruby-build 20190423)
Inspect or clean up the working tree at /tmp/ruby-build.20190507002901.29361
Results logged to /tmp/ruby-build.20190507002901.29361.log
Last 10 log lines:
from /tmp/ruby-build.20190507002901.29361/ruby-2.6.3/lib/rubygems/package.rb:44:in `<top (required)>'
from /tmp/ruby-build.20190507002901.29361/ruby-2.6.3/lib/rubygems/core_ext/kernel_require.rb:54:in `require'
from /tmp/ruby-build.20190507002901.29361/ruby-2.6.3/lib/rubygems/core_ext/kernel_require.rb:54:in `require'
from /tmp/ruby-build.20190507002901.29361/ruby-2.6.3/lib/rubygems/installer.rb:11:in `<top (required)>'
from /tmp/ruby-build.20190507002901.29361/ruby-2.6.3/lib/rubygems/core_ext/kernel_require.rb:54:in `require'
from /tmp/ruby-build.20190507002901.29361/ruby-2.6.3/lib/rubygems/core_ext/kernel_require.rb:54:in `require'
from ./tool/rbinstall.rb:703:in `<module:RbInstall>'
from ./tool/rbinstall.rb:639:in `<main>'
uncommon.mk:364: recipe for target 'do-install-all' failed …