blocks|key|891081|text|从命令行发出以下命令：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|891082|gem+install+ruby-debug-ide|891083|错误消息是说您没有安装这个gem。在激活某些功能之前，Aptana似乎没有检查安装了哪些gem。|891084|如果你不知道gem是什么，可以把它想象成一个在系统范围内安装的插件。|891085|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

Issue the following command from the command line: 

gem install ruby-debug-ide

The error message is saying that you don't have this gem installed. It seems as though Aptana does not check to see what gems are installed before activating certain features. 

In case you don't know what a gem is, think of it as a plugin that is installed system-wide.

blocks|key|891095|text|我在64位的Ubuntu上也遇到了这个问题。我不仅不能调试，现在当我打开IDE时，它会给出奇怪的UI错误。包资源管理器不会显示，对话框不断弹出。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|891096|下面是我从Rails安装中获得的清单|891097|Installing+RDoc+documentation+for+ruby-debug-ide-0.4.16...
mel@ubuntu:/usr/share/eclipse/features$+gem+list

***+LOCAL+GEMS+***

cgi_multipart_eof_fix+(2.5.0)
daemons+(1.1.4)
fastthread+(1.0.7)
gem_plugin+(0.2.3)
linecache+(0.46)
mongrel+(1.1.5)
rake+(0.9.2)
rbx-require-relative+(0.0.5)
ruby-debug-base+(0.10.4)
ruby-debug-ide+(0.4.16)
ruby-mysql+(2.9.4)

mel@ubuntu:/usr/share/eclipse/features$+gem+environment
RubyGems+Environment:
++-+RUBYGEMS+VERSION:+1.3.7
++-+RUBY+VERSION:+1.8.7+(2010-08-16+patchlevel+302)+[x86_64-linux]
++-+INSTALLATION+DIRECTORY:+/var/lib/gems/1.8
++-+RUBY+EXECUTABLE:+/usr/bin/ruby1.8
++-+EXECUTABLE+DIRECTORY:+/var/lib/gems/1.8/bin
++-+RUBYGEMS+PLATFORMS:
++++-+ruby
++++-+x86_64-linux
++-+GEM+PATHS:
+++++-+/var/lib/gems/1.8
+++++-+/home/mel/.gem/ruby/1.8
++-+GEM+CONFIGURATION:
+++++-+:update_sources+=>+true
+++++-+:verbose+=>+true
+++++-+:benchmark+=>+false
+++++-+:backtrace+=>+false
+++++-+:bulk_threshold+=>+1000
++-+REMOTE+SOURCES:
+++++-+http://rubygems.org/|code-block|syntax|javascript|891098|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I'm also having this problem on 64-bit Ubuntu.
Not only can I not debug, now when I open the IDE it gives strange UI errors. The package explorer won't display and dialogs keep popping up.

Here's the listing I get from my Rails install

<pre><code>Installing RDoc documentation for ruby-debug-ide-0.4.16...
mel@ubuntu:/usr/share/eclipse/features$ gem list

*** LOCAL GEMS ***

cgi_multipart_eof_fix (2.5.0)
daemons (1.1.4)
fastthread (1.0.7)
gem_plugin (0.2.3)
linecache (0.46)
mongrel (1.1.5)
rake (0.9.2)
rbx-require-relative (0.0.5)
ruby-debug-base (0.10.4)
ruby-debug-ide (0.4.16)
ruby-mysql (2.9.4)

mel@ubuntu:/usr/share/eclipse/features$ gem environment
RubyGems Environment:
 - RUBYGEMS VERSION: 1.3.7
 - RUBY VERSION: 1.8.7 (2010-08-16 patchlevel 302) [x86_64-linux]
 - INSTALLATION DIRECTORY: /var/lib/gems/1.8
 - RUBY EXECUTABLE: /usr/bin/ruby1.8
 - EXECUTABLE DIRECTORY: /var/lib/gems/1.8/bin
 - RUBYGEMS PLATFORMS:
 - ruby
 - x86_64-linux
 - GEM PATHS:
 - /var/lib/gems/1.8
 - /home/mel/.gem/ruby/1.8
 - GEM CONFIGURATION:
 - :update_sources =&gt; true
 - :verbose =&gt; true
 - :benchmark =&gt; false
 - :backtrace =&gt; false
 - :bulk_threshold =&gt; 1000
 - REMOTE SOURCES:
 - http://rubygems.org/
</code></pre>

blocks|key|674452|text|我在osX遇到了和梅尔·帕登一样的问题。与gem已经安装，它抛给我相同的错误(我已经安装了rvm+).What，我做了它是建立一个符号链接到aptana，然后从控制台调用它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|674453|$+ln+-s+/Applications/Aptana\+Studio\+3/AptanaStudio3.app/Contents/MacOS/AptanaStudio3+/usr/local/bin/aptana
$+aptana&|code-block|syntax|javascript|674454|不是最好的解决方案，但它是有效的:)|674455|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I was having the same problem as Mel Padden in osX. With the gem already installed it threw me the same error(I have rvm installed).What I did it was make a symbolic link to aptana and after that invoke it from console.

<pre><code>$ ln -s /Applications/Aptana\ Studio\ 3/AptanaStudio3.app/Contents/MacOS/AptanaStudio3 /usr/local/bin/aptana
$ aptana&amp;
</code></pre>

Is not the best solution, but it works :)

blocks|key|891204|text|看看这个为Ruby1.9.3安装ruby+debug的post|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|891205|entityMap|0|LINK|mutability|MUTABLE|url|http://www.rubytips.org/2011/12/20/installing-ruby-on-windows-7-ruby-1-9-x-guide/^0|R|4|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Take a look at this <a href="http://www.rubytips.org/2011/12/20/installing-ruby-on-windows-7-ruby-1-9-x-guide/">post</a> for installing ruby debug for ruby 1.9.3

I'm trying to figure out this eclipse aptana plugin (coming from a visual studio background). When I try to debug my project as follows:

<img src="https://i.stack.imgur.com/JDv5S.png" alt="enter image description here">

It throws this error:

<code>Unable to find 'rdebug-ide' binary script. May need to install 'ruby-debug-ide' gem, or may need to add your gem executable directory to your PATH (check location via 'gem environment').</code>

This is <code>gem environment</code>:

<pre><code>RubyGems Environment:
 - RUBYGEMS VERSION: 1.5.2
 - RUBY VERSION: 1.9.2 (2011-02-18 patchlevel 180) [i386-mingw32]
 - INSTALLATION DIRECTORY: C:/Ruby192/lib/ruby/gems/1.9.1
 - RUBY EXECUTABLE: C:/Ruby192/bin/ruby.exe
 - EXECUTABLE DIRECTORY: C:/Ruby192/bin
 - RUBYGEMS PLATFORMS:
 - ruby
 - x86-mingw32
 - GEM PATHS:
 - C:/Ruby192/lib/ruby/gems/1.9.1
 - C:/Users/Lol/.gem/ruby/1.9.1
 - GEM CONFIGURATION:
 - :update_sources =&gt; true
 - :verbose =&gt; true
 - :benchmark =&gt; false
 - :backtrace =&gt; false
 - :bulk_threshold =&gt; 1000
 - REMOTE SOURCES:
 - http://rubygems.org/
</code></pre>

The server can be started, I can go to localhost:3000 and it loads. But I dont understand this error or how to get debugging started. Any idea what is wrong?

PS. Coming from an asp.net mvc background, I can right click controllers folder and add controller. Then right click an action and generate a view for it. Can I not do this in ruby on rails development?

How to debug ruby on rails in eclipse aptana plugin

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我正在尝试弄清楚这个eclipse aptana插件(来自visual studio背景)。当我尝试调试我的项目时，如下所示：​​它抛出这个错误：Unable to find 'rdebug-ide' binary script. May need to install 'ruby-debug-ide' gem, or...

问如何在eclipse aptana插件中调试ruby on rails
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