This sounds just like what I got with cygwin and Python. You have to rebase your dll's due to some upgrade/restructure they did, just search for rebase and cygwin and I'm sure you'll find some text on how to fix it.

Problems, problems, problems... The info I found told me that I should: 1) Download a file called rebase.cc and build it with "g++ -O2 -o rebase rebase.cc -limagehlp" 2) Use the rebase program against some Cygwin DLLs Now here come the problems: a) Trying to build rebase.cc gives me an error: rebase.cc:45: `main' must return `int'. Making main to return 'int' builds the program, but when trying to rebase the DLLs other problem arises: ReBaseImage() failed with last error = 2 b) I found a pre-installed rebase command in cygwin and gave up building rebase.cc. Trying to run this rebase command gives me the error: REBASE: -R must preceed -o. Adding the -R option to the command line, another error arises: REBASE: Total Size of mapping 0x00200000 REBASE: Range 0x67e00000 -0x68000000 Argh! I wonder if haddock has a install shield wizard for Windows! :) Cheers, -- Andre