From: Bruno Sousa <brgsousa@...>
Date: 2010-05-23T01:46:47+09:00
Subject: rubygems freezes with expand_path error

Hi,
Rubygems went crazy.
Here is the command sequence:

# gem list

*** LOCAL GEMS ***

actionmailer (2.3.5)
actionpack (2.3.5)
activerecord (2.3.5)
activeresource (2.3.5)
activesupport (2.3.5)
calendar_date_select (1.16.1)
cgi_multipart_eof_fix (2.5.0)
daemons (1.0.10)
eventmachine (0.12.10)
fastthread (1.0.7)
gem_plugin (0.2.3)
image_science (1.2.1)
memcache-client (1.8.3)
mime-types (1.16)
mongrel (1.1.5)
mysql (2.8.1)
rack (1.0.1)
rails (2.3.5)
rake (0.8.7)
rcov (0.9.8)
rspec (1.3.0)
ruby-fcgi (0.8.9)
ruby-lsapi (4.0)
RubyInline (3.8.4)
sqlite3-ruby (1.2.5)
starling (0.10.1)
thin (1.2.7)
webroar (0.3.1)
will_paginate (2.3.12)
ZenTest (4.3.1)

# webroar stop
Stopping webroar-head ... done.
Stopping webroar-analyzer process ... done.

# webroar uninstall
Removing executables ... done.
Removing admin panel application database ... done.
WebROaR uninstalled successfully.
Removing files ...
Removing log rotate file ... done.
Removing service script ... done.

# gem list
/usr/lib/ruby/1.8/rubygems.rb:471:in `expand_path': No such file or
directory - getcwd (Errno::ENOENT)
        from /usr/lib/ruby/1.8/rubygems.rb:471:in `find_files'
        from /usr/lib/ruby/1.8/rubygems.rb:470:in `map'
        from /usr/lib/ruby/1.8/rubygems.rb:470:in `find_files'
        from /usr/lib/ruby/1.8/rubygems.rb:1103
        from /usr/bin/gem:8:in `require'
        from /usr/bin/gem:8

what happened?

regards
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