From: Kurt Stephens <ks@...>
Date: 2008-02-01T15:49:00+09:00
Subject: Re: Gem install error on head

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Luis Lavena wrote:
<blockquote
 cite="mid:71166b3b0801311751r202f3d18t2172a66b5589a153@mail.gmail.com"
 type="cite">
  <pre wrap="">On Jan 31, 2008 11:45 PM, Kurt Stephens <a class="moz-txt-link-rfc2396E" href="mailto:ks@kurtstephens.com">&lt;ks@kurtstephens.com&gt;</a> wrote:
  </pre>
  <blockquote type="cite">
    <pre wrap="">This has been happening for me for a *long* time.  I can also recreate
this error; I thought it was just my environment.  What's the best way
to get gem to produce a useful stack trace?

    </pre>
  </blockquote>
  <pre wrap=""><!---->
gem install --debug gem_name

  </pre>
</blockquote>
<br>
Here's the new result with gem install --debug rake:<br>
(Note: /home/stephens/local/ruby/trunk is the ruby config --prefix of a
clean install on Linux)<br>
<br>
+ gem install --debug -y rake<br>
Exception `NameError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/command_manager.rb:132
- uninitialized constant Gem::Commands::InstallCommand<br>
INFO:�� `gem install -y` is now default and will be removed<br>
INFO:�� use --ignore-dependencies to install only the gems you list<br>
Exception `Gem::LoadError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems.rb:385 - Could
not find RubyGem sources (&gt; 0.0.1)<br>
Exception `LoadError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/tmpdir.rb:14 - no such
file to load -- Win32API<br>
Exception `NoMethodError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/open-uri.rb:411 -
undefined method `[]=' for nil:NilClass<br>
Exception `NoMethodError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/delegate.rb:146 -
undefined method `[]=' for nil:NilClass<br>
Exception `Gem::OperationNotSupportedError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/source_index.rb:366
- No quick index found: undefined method `[]=' for nil:NilClass<br>
Bulk updating Gem source index for: <a class="moz-txt-link-freetext" href="http://gems.rubyforge.org">http://gems.rubyforge.org</a><br>
Exception `NoMethodError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/open-uri.rb:411 -
undefined method `[]=' for nil:NilClass<br>
Exception `NoMethodError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/delegate.rb:146 -
undefined method `[]=' for nil:NilClass<br>
Exception `NoMethodError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/open-uri.rb:411 -
undefined method `[]=' for nil:NilClass<br>
Exception `NoMethodError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/delegate.rb:146 -
undefined method `[]=' for nil:NilClass<br>
Exception `NoMethodError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/open-uri.rb:411 -
undefined method `[]=' for nil:NilClass<br>
Exception `NoMethodError' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/delegate.rb:146 -
undefined method `[]=' for nil:NilClass<br>
Exception `Gem::RemoteSourceException' at
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/source_index.rb:354
- Error fetching remote gem cache: undefined method `[]=' for
nil:NilClass<br>
ERROR:�� While executing gem ... (Gem::RemoteSourceException)<br>
������ Error fetching remote gem cache: undefined method `[]=' for
nil:NilClass<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/source_index.rb:354:in
`raise'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/source_index.rb:354:in
`fetch_bulk_index'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/source_index.rb:292:in
`update'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/source_info_cache_entry.rb:33:in
`refresh'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/source_info_cache.rb:135:in
`block in refresh'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/source_info_cache.rb:128:in
`each'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/source_info_cache.rb:128:in
`refresh'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/source_info_cache.rb:40:in
`cache'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/source_info_cache.rb:56:in
`search_with_source'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/dependency_installer.rb:110:in
`find_gems_with_sources'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/dependency_installer.rb:77:in
`initialize'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/commands/install_command.rb:69:in
`new'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/commands/install_command.rb:69:in
`block in execute'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/commands/install_command.rb:67:in
`each'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/commands/install_command.rb:67:in
`execute'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/command.rb:136:in
`invoke'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/command_manager.rb:104:in
`process_args'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/command_manager.rb:74:in
`run'<br>
��������������
/home/stephens/local/ruby/trunk/lib/ruby/1.9.0/rubygems/gem_runner.rb:39:in
`run'<br>
�������������� /home/stephens/local/ruby/trunk/bin/gem:22:in `&lt;main&gt;'<br>
INFO:�� `gem install -y` is now default and will be removed<br>
INFO:�� use --ignore-dependencies to install only the gems you list<br>
Bulk updating Gem source index for: <a class="moz-txt-link-freetext" href="http://gems.rubyforge.org">http://gems.rubyforge.org</a><br>
removing /tmp/open-uri20080201-15694-1ufzwvc-0...done<br>
removing /tmp/open-uri20080201-15694-1n74qbf-0...done<br>
removing /tmp/open-uri20080201-15694-1kb8qlc-0...done<br>
removing /tmp/open-uri20080201-15694-iwkd4t-0...done<br>
removing /tmp/open-uri20080201-15694-1j55r0r-0...done<br>
<br>
I'll do a bit more digging.<br>
<br>
<a class="moz-txt-link-freetext" href="http://kurtstephens.com">http://kurtstephens.com</a><br>
<br>
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