title: Cygwin issue - unable to remap; same address as parent
body: <p>Getting a lot of errors like what you see below when trying to start up rails... I've googled a bit and everyone seems to suggest the /.rebaseall or ./peflagsall option in ash.exe but they haven't worked for me, and yes I've restarted the machine since then. Any ideas?</p>
  
  <pre><code>527571817 [main] ruby 5652 C:\cygwin\usr\local\bin\ruby.exe: *** fatal error - unable to remap \\?\C:\cygwin\usr\local\lib\ruby\1.9.1\i386-cygwin\etc.so to same address as parent: 0x3E0000 != 0x3F0000
  Stack trace:
  Frame     Function  Args
  1BA982E8  6102796B  (1BA982E8, 00000000, 00000000, 00000000)
  1BA985D8  6102796B  (6117EC60, 00008000, 00000000, 61180977)
  1BA99608  61004F1B  (611A7FAC, 61248664, 003E0000, 003F0000)
  End of stack trace
  527582673 [unknown (0xD20)] ruby 3680 fork: child 5652 - died waiting for dll loading, errno 11
  </code></pre>