loh install failed

$> cabal install -v
Reading available packages...
Choosing modular solver.
Resolving dependencies...
In order, the following will be installed:
urlencoded-0.3.0.1 (reinstall)
liblastfm-0.0.3.5 (reinstall) changes: bytestring-0.10.0.0 -> 0.9.2.1
loh-0.0.0 (new package)
Warning: Note that reinstalls are always dangerous. Continuing anyway...
Extracting
/home/_/.cabal/packages/hackage.haskell.org/urlencoded/0.3.0.1/urlencoded-0.3.0.1.tar.gz
to /tmp/urlencoded-0.3.0.1-31087...
creating /tmp/urlencoded-0.3.0.1-31087/urlencoded-0.3.0.1/dist/setup
creating /tmp/urlencoded-0.3.0.1-31087/urlencoded-0.3.0.1/dist
creating /tmp/urlencoded-0.3.0.1-31087/urlencoded-0.3.0.1/dist/setup
/usr/bin/ghc --make /tmp/urlencoded-0.3.0.1-31087/urlencoded-0.3.0.1/Setup.lhs -o /tmp/urlencoded-0.3.0.1-31087/urlencoded-0.3.0.1/dist/setup/setup -odir /tmp/urlencoded-0.3.0.1-31087/urlencoded-0.3.0.1/dist/setup -hidir /tmp/urlencoded-0.3.0.1-31087/urlencoded-0.3.0.1/dist/setup -i -i/tmp/urlencoded-0.3.0.1-31087/urlencoded-0.3.0.1 -package Cabal-1.16.0
<command line>: cannot satisfy -package Cabal-1.16.0:
    Cabal-1.16.0-198c38ad4fc81542ce24d853f6e5a5a1 is unusable due to missing or recursive dependencies:
      directory-1.2.0.0-54a2fbdcef7e473136078964666f1d05 process-1.1.0.2-931f2a74e370f6aba7a8ca96bd79eacf unix-2.6.0.0-1f9d6a1b646ef34d5085f9760a960193
    (use -v for more information)
cabal: Error: some packages failed to install:
liblastfm-0.0.3.5 depends on urlencoded-0.3.0.1 which failed to install.
loh-0.0.0 depends on urlencoded-0.3.0.1 which failed to install.
urlencoded-0.3.0.1 failed during the configure step. The exception was:
ExitFailure 1