無法使用Netbeans和ubuntu調試紅寶石1.9.3

Question

我完全是Ruby的初學者。今天我試圖建立一個開發環境。因此我已經安裝了rvm並使用ruby和rails。作爲IDE，我決定使用Netbeans（7.0）。 現在我是trieng（幾個小時...）調試一個簡單的測試文件，但它不工作。 IDE爲我提供了安裝快速調試器的功能，但由於出現錯誤，無法完成此操作。 （它告訴我，它無法構建寶石本機擴展） 如果我嘗試使用正常（=緩慢debuger）沒有發生任何事情。 這裏是安裝失敗的輸出：

/usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb 
*** extconf.rb failed *** 
Could not create Makefile due to some reason, probably lack of 
necessary libraries and/or headers. Check the mkmf.log file for more 
details. You may need configuration options. 

Provided configuration options: 
    --with-opt-dir 
    --with-opt-include 
    --without-opt-include=${opt-dir}/include 
    --with-opt-lib 
    --without-opt-lib=${opt-dir}/lib 
    --with-make-prog 
    --without-make-prog 
    --srcdir=. 
    --curdir 
    --ruby=/usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/bin/ruby 
/usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- openssl (LoadError) 
    from /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' 
    from /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/https.rb:22:in `<top (required)>' 
    from /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' 
    from /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' 
    from /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/ruby_core_source-0.1.5/lib/contrib/uri_ext.rb:11:in `<top (required)>' 
    from /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' 
    from /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' 
    from /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/ruby_core_source-0.1.5/lib/ruby_core_source.rb:6:in `<top (required)>' 
    from /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in `require' 
    from /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in `rescue in require' 
    from /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:35:in `require' 
    from extconf.rb:2:in `<main>' 

如果您有疑問：我是一個DAU，當談到紅寶石......。

Answer 1

Netbeans的7.0下降爲Ruby的支持 - http://www.infoq.com/news/2011/01/ruby-dropped-in-netbeans-7

噓Netbeans的!!!!!我用了6.9一段時間，如果你能得到一份副本，那肯定會有效。

我個人使用Sublime Text 2與guard package & /或終端這些天。很多人也使用Textmate，Vim或Emacs。