gistfile1.sh

nastrg> irb
irb(main):001:0> $:
=> ["/opt/local/lib/ruby/site_ruby/1.9.1", "/opt/local/lib/ruby/site_ruby/1.9.1/powerpc-linux-spe", "/opt/local/lib/ruby/site_ruby", "/opt/lib/ruby/vendor_ruby/1.9.1", "/opt/lib/ruby/vendor_ruby/1.9.1/powerpc-linux-spe", "/opt/lib/ruby/vendor_ruby", "/opt/lib/ruby/1.9.1", "/opt/lib/ruby/1.9.1/powerpc-linux-spe", "."]
irb(main):002:0> exit

nastrg> find | grep zlib
./volume1/@optware/share/ri/1.9.1/system/Zlib/zlib_version-c.yaml
./volume1/@optware/lib/ruby/1.9.1/powerpc-linux-spe/zlib.so
./opt/share/ri/1.9.1/system/Zlib/zlib_version-c.yaml
./opt/lib/ruby/1.9.1/powerpc-linux-spe/zlib.so

nastrg> gem install rails
/opt/lib/ruby/1.9.1/rubygems/package.rb:10:in `require': libz.so.1: cannot open  shared object file: No such file or directory - /opt/lib/ruby/1.9.1/powerpc-li nux-spe/zlib.so (LoadError)
 from /opt/lib/ruby/1.9.1/rubygems/package.rb:10:in `<top (required)>'
 from /opt/lib/ruby/1.9.1/rubygems/format.rb:9:in `require'
 from /opt/lib/ruby/1.9.1/rubygems/format.rb:9:in `<top (required)>'
 from /opt/lib/ruby/1.9.1/rubygems/installer.rb:11:in `require'
 from /opt/lib/ruby/1.9.1/rubygems/installer.rb:11:in `<top (required)>'
 from /opt/lib/ruby/1.9.1/rubygems/dependency_installer.rb:3:in `require'
 from /opt/lib/ruby/1.9.1/rubygems/dependency_installer.rb:3:in `<top (required )>'
 from /opt/lib/ruby/1.9.1/rubygems/commands/install_command.rb:4:in `require'
 from /opt/lib/ruby/1.9.1/rubygems/commands/install_command.rb:4:in `<top (requ ired)>'
 from /opt/lib/ruby/1.9.1/rubygems/command_manager.rb:140:in `require'
 from /opt/lib/ruby/1.9.1/rubygems/command_manager.rb:140:in `rescue in load_an d_instantiate'
 from /opt/lib/ruby/1.9.1/rubygems/command_manager.rb:132:in `load_and_instanti ate'
 from /opt/lib/ruby/1.9.1/rubygems/command_manager.rb:65:in `[]'
 from /opt/lib/ruby/1.9.1/rubygems/command_manager.rb:118:in `find_command'
 from /opt/lib/ruby/1.9.1/rubygems/command_manager.rb:104:in `process_args'
 from /opt/lib/ruby/1.9.1/rubygems/command_manager.rb:75:in `run'
 from /opt/lib/ruby/1.9.1/rubygems/gem_runner.rb:39:in `run'
 from /opt/bin/gem:24:in `<main>'
nastrg>