loadObj() fails with a Unicode file path on Windows
>> cabal install vector
Loading package primitive-0.4.0.1 ... ghc.exe: panic! (the 'impossible' happened)
(GHC version 7.0.3 for i386-unknown-mingw32):
loadObj "C:\\Users\\Username\\AppData\\Roaming\\cabal\\primitive-0.4.0.1\\ghc-7.0.3\\HSprimitive-0.4.0.1.o": failed
on Windows 7. Other packages install properly.