[C2hs] Trying to install on windows

Hi, I am trying to install on windows (under cygwin) and I get $ ./Setup.hs install Installing: C:\Software\Haskell\c2hs-0.14.5\ghc-6.4.2 & C:\Software\c2hs-0.14.5 c2hs-0.14.5... '.' is not recognized as an internal or external command, operable program or batch file. What is it trying to do? Mark