in `require': no such file to load -- openssl (LoadError)
解决方法如下:
下载1.9.2源文件,执行以下命令
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$ cd ~/Downloads/ruby-1.9.2-p180/ext/openssl (assuming you extracted the ruby tar to ~/Downloads)$ ruby extconf.rb && make && sudo make install?
If you’ve compiled Ruby from source, you might get this error when executing?script/console:
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/usr/local/lib/ruby/1.8/irb/completion.rb:10:in `require': no such file to load -- readline (LoadError)
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One way of fixing this is to compile readline, which is distributed along with the Ruby source:
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cd /opt/src/ruby-1.8.5-p2/ext/readline ruby extconf.rb make sudo make install