Does SOE run on Unix?

Several of the programs in Paul Hudak's Haskell text will run under Windows, but fail with Solaris or Linux because Win32Misc isn't available. It looks like only timeGetTime is imported from Win32Mics. Is this an oversight with a simple fix? Has anybody done the fix? Or is this just the tip of the iceberg with a hopeless mess just out of sight? Thanks for any help, Warren