Hello, I've installed the HFuse package from hackage and am playing with the HelloFS example in the System/Posix/HFuse directory. The problem that I encounter is that listing the directory doesn't work: % ghc --make HelloFS.hs [1 of 1] Compiling Main ( HelloFS.hs, HelloFS.o ) Linking HelloFS ... % mkdir bla % ./HelloFS bla % cd bla % cat hello Hello World, HFuse! % ls ls: cannot open directory .: Function not implemented Here's the relevant output from strace: open(".", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|0x80000) = -1 ENOSYS (Function not implemented) write(2, "ls: ", 4ls: ) = 4 write(2, "cannot open directory .", 23cannot open directory .) = 23 write(2, ": Function not implemented", 26: Function not implemented) = 26 Some system information: - Debian unstable - Linux 2.6.24 - Fuse 2.7.3 - GHC 6.8.2 - HFuse 0.1 Any ideas? Thanks, Georg